{"title":"Accessories","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, sans-serif; color: #334155; line-height: 1.8; padding: 20px 0;\"\u003e\n\u003cp style=\"font-size: 18px; margin-bottom: 20px;\"\u003eMaximize the utility and performance of your lighting gear. The \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSPERAS Original Accessories Collection\u003c\/strong\u003e\u003c\/span\u003e includes all the premium parts and components you need to customize, protect, and power your flashlights. From high-capacity batteries to versatile mounting systems, our accessories are engineered to integrate seamlessly with your SPERAS equipment.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 800; color: #0f172a; margin-top: 30px; margin-bottom: 15px; border-left: 4px solid #ea580c; padding-left: 12px;\"\u003eCustomize Your Lighting Experience\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 20px;\"\u003eWhether you are modifying your EDC light for a longer runtime or gearing up for a night tracking mission, our purpose-built accessories have you covered:\u003c\/p\u003e\n\u003cul style=\"margin-bottom: 25px; padding-left: 20px; list-style-type: disc;\"\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003ePower \u0026amp; Charging Solutions:\u003c\/strong\u003e Never run out of juice. Equip your gear with our premium lithium batteries (like the\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-r34-18650-3400mah-rechargeable-battery\" target=\"_blank\" title=\"SPERAS R34 18650 3400mAh Rechargeable Battery\" rel=\"noopener\"\u003e \u003cspan style=\"color: #ea580c;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003eSPERAS R34 18650\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/a\u003ewith built-in USB-C charging) and advanced smart chargers for fast, reliable power.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003eTactical \u0026amp; Signaling Gear:\u003c\/strong\u003e Adapt to any environment. Snap on our \u003cstrong\u003eColor Rubber Filters\u003c\/strong\u003e to preserve night vision and track wildlife, or attach a \u003cstrong\u003eTraffic Cone\/Wand\u003c\/strong\u003e for emergency signaling and traffic control during night operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px;\"\u003e\n\u003cstrong\u003eBody Extensions \u0026amp; Mounts:\u003c\/strong\u003e Want more grip and battery life for your compact light? Upgrade with the specialized \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-m4-plus-tube\" target=\"_blank\" title=\"SPERAS M4 Plus Tube\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ea580c;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003eM4 Extension Tube\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e.\u003c\/a\u003e We also offer durable holsters, lanyards, and versatile \u003cstrong\u003ebike\/gear mounts\u003c\/strong\u003e for secure, hands-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px; margin-top: 40px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdetails open=\"\" style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eAre these accessories compatible with all SPERAS flashlights?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eWhile many of our accessories (like standard 18650\/21700 batteries and basic holsters) are universally compatible across various models, specific components like the \u003cstrong\u003eM4 Extension Tube\u003c\/strong\u003e and certain color rubber filters are designed for exact bezel sizes and models. Please check the specific product description for compatibility details.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eWhat are the color rubber filters used for?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eColor rubber filters are essential for professional outdoor use. \u003cstrong\u003eRed filters\u003c\/strong\u003e are excellent for preserving your natural night vision and reading maps without glare. \u003cstrong\u003eGreen filters\u003c\/strong\u003e are widely used in hunting and tracking, as they are less likely to spook wildlife.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eDo I need a separate charger for SPERAS batteries?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eIt depends on the battery model. Many of our modern lithium batteries (such as the R34 18650) feature a convenient \u003cstrong\u003ebuilt-in USB-C charging port\u003c\/strong\u003e directly on the battery itself. For standard cells, you can use our SPERAS smart chargers or charge them directly inside any SPERAS flashlight equipped with a Type-C port.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; font-weight: 600; color: #0f172a; background: #f8fafc; padding: 15px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003eUpgrade your loadout today. Browse our full selection of genuine SPERAS accessories below and build the perfect lighting kit for your needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"speras-r26-18650-2600mah-rechargeable-battery","title":"SPERAS R26 18650 2600mAh Rechargeable Battery","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSPERAS 2600mAh High Capacity 18650 3.7V Rechargeable Li-ion Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe high quality battery is 100% new with full of power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBuilt-in over-charge and over-discharge protection circuit ensure the max performance of the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique structural design for better impact-resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand:SPERAS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMode: R26\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCapacity:2600mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage:3.7V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging current:1A(recommended), 2A(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight:50g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength:69mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter:68mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWarranty: 1year; If any problem, please contact us to exchange or get new one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePay attention: The battery could be only shipped by put inside the flashlight. Thanks\u003c\/strong\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281321959601,"sku":"SPERAS-R26","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/R26-1.jpg?v=1641717538"},{"product_id":"speras-r34-18650-3400mah-rechargeable-battery","title":"SPERAS R34 18650 3400mAh Rechargeable Battery","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSPERAS 3400mAh High Capacity 18650 3.7V Rechargeable Li-ion Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe high quality battery is 100% new with full of power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBuilt-in over-charge and over-discharge protection circuit ensure the max performance of the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique structural design for better impact-resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand:SPERAS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMode: R34\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCapacity:3400mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage:3.7V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging current:1A(recommended), 2A(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight:50g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength:69mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter:68mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWarranty: 1year; If any problem, please contact us to exchange or get new one\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281324155057,"sku":"SPERAS-R34","price":16.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/R34-1.jpg?v=1641717849"},{"product_id":"speras-r145-14500-750mah-rechargeable-battery","title":"SPERAS R145 14500 750mAh Rechargeable Battery","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSPERAS 750mAh High Capacity 14500 3.7V Rechargeable Li-ion Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe high quality battery is 100% new with full of power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBuilt-in over-charge and over-discharge protection circuit ensure the max performance of the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique structural design for better impact-resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand:SPERAS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMode: R145\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCapacity:750mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage:2.75—4.2V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging current:1A(recommended), 2A(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight:40g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength:50mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter:14.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNet weight: 19.5g\/0.69 Oz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWarranty: 1year; If any problem, please contact us to exchange or get new one.\u003c\/span\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281327726769,"sku":"SPERAS-R145","price":8.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/R145-2.jpg?v=1724923507"},{"product_id":"speras-pb35-18650-3500mah-10a-hdc-battery","title":"SPERAS PB35 18650 3500mAh 10A HDC Battery","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSPERAS 3500mAh High Capacity 18650 3.7V Rechargeable Li-ion Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe high quality battery is 100% new with full of power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBuilt-in over-charge and over-discharge protection circuit ensure the max performance of the battery\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnique structural design for better impact-resistant\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eBrand:SPERAS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMode: PB35\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCapacity:3500mAh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eVoltage:3.6V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCharging current:1A(recommended), 2A(Max)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCell: LG cell\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCurrent: 10A High Discharge Current (10A HDC)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWeight:50g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eLength:70.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eDiameter:18.6mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNet weight: 48.5g\/1.71 Oz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWarranty: 1year; If any problem, please contact us to exchange or get new one.\u003c\/span\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281331331249,"sku":"SPERAS-PB35","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/PB35-3.jpg?v=1724923632"},{"product_id":"speras-s50-21700-5000mah-battery","title":"SPERAS S50 21700 5000mAh Battery","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 基础样式重置与排版优化 (高级战术黑黄风格) *\/\n    \/* ========================================================= *\/\n    .speras-s50-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #2c3e50; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-s50-pdp h1, .speras-s50-pdp h2, .speras-s50-pdp h3 { margin-top: 0; line-height: 1.3; }\n    \n    \/* 🏆 Hero 顶部横幅 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 50px; text-align: center; border-bottom: 6px solid #eab308; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; text-transform: uppercase; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 340px; padding: 35px; box-sizing: border-box; }\n    .speras-feature-img { flex: 1 1 340px; padding: 25px; text-align: center; box-sizing: border-box; }\n\n    \/* 🏆 黑白双卡片 (安全保护 \u0026 质保) *\/\n    .speras-safety-warranty-row { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 40px; }\n    .s50-safety-card { flex: 1 1 45%; background: #fafafa; border: 1px solid #e2e8f0; padding: 40px; border-radius: 12px; box-sizing: border-box; }\n    .s50-warranty-card { flex: 1 1 45%; background: #1a1a1a; padding: 40px; border-radius: 12px; box-sizing: border-box; box-shadow: 0 10px 25px rgba(0,0,0,0.15); border-bottom: 4px solid #eab308;}\n    \n    .s50-safety-card h3 { color: #eab308; font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; }\n    .s50-safety-card p, .s50-safety-card li { font-size: 16px; color: #475569; margin-bottom: 12px;}\n    .s50-safety-card ul { padding-left: 20px; color: #475569; margin-bottom: 0;}\n    \n    .s50-warranty-card h3 { color: #eab308 !important; font-size: 24px; font-weight: bold; margin-top: 0; margin-bottom: 20px; border-bottom: 1px solid #334155; padding-bottom: 15px; }\n    .s50-warranty-card p { font-size: 16px; color: #cbd5e1 !important; line-height: 1.8; margin-bottom: 15px;}\n    .s50-warranty-card strong { color: #ffffff !important; }\n\n    \/* 交叉销售\/内链专属推荐模块 *\/\n    .speras-cross-sell { background: #fefce8; border-left: 5px solid #eab308; padding: 30px; margin-bottom: 40px; border-radius: 0 12px 12px 0; box-shadow: 0 4px 10px rgba(0,0,0,0.03); }\n    .speras-cross-sell h3 { color: #b45309; font-size: 22px; margin-bottom: 15px; }\n    .speras-cross-sell a { color: #ea580c; font-weight: bold; text-decoration: none; border-bottom: 2px solid transparent; transition: border-bottom 0.2s; }\n    .speras-cross-sell a:hover { border-bottom: 2px solid #ea580c; }\n\n    \/* 黑底参数 Box *\/\n    .speras-specs-box { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-wrap: wrap; gap: 30px; }\n    .speras-specs-box \u003e div { flex: 1 1 300px; box-sizing: border-box; }\n    .speras-specs-box h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px;}\n    .speras-specs-box ul { list-style: square; padding-left: 20px; color: #ffffff !important; margin: 0; }\n    .speras-specs-box li { margin-bottom: 12px; color: #e2e8f0 !important; font-size: 16px; }\n    .speras-specs-box strong { color: #eab308 !important; }\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n\n    \/* 🚀 JS 灯箱放大效果 CSS *\/\n    .s50-img-zoom { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: block; margin: 0 auto; cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; }\n    .s50-img-zoom:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    #s50-lightbox { position: fixed; z-index: 2147483647; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #s50-lightbox.active { opacity: 1; visibility: visible; }\n    #s50-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #s50-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端万能防重叠修复补丁 (死锁在 .speras-s50-pdp 内) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-s50-pdp .speras-feature-row,\n        .speras-s50-pdp .speras-specs-box,\n        .speras-s50-pdp .speras-safety-warranty-row {\n            display: block !important; \n            padding: 15px 10px !important;\n            margin-bottom: 20px !important;\n        }\n        \n        .speras-s50-pdp .speras-feature-text, \n        .speras-s50-pdp .speras-feature-img,\n        .speras-s50-pdp .speras-specs-box \u003e div,\n        .speras-s50-pdp .s50-safety-card,\n        .speras-s50-pdp .s50-warranty-card {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 25px !important;\n            margin: 0 0 20px 0 !important;\n            box-sizing: border-box !important;\n        }\n\n        .speras-s50-pdp h1, .speras-s50-pdp h2, .speras-s50-pdp h3, \n        .speras-s50-pdp p, .speras-s50-pdp span, .speras-s50-pdp li {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.6 !important;\n            height: auto !important;\n        }\n        \n        .speras-s50-pdp .speras-hero-banner h1 {\n            font-size: 26px !important;\n            line-height: 1.3 !important;\n        }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-s50-pdp\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eMaximum Power Output\u003c\/span\u003e\n\u003ch1\u003eSPERAS S50: 5000mAh 21700 Li-ion Battery\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eFuel your high-performance gear with the SPERAS S50. This premium 21700 rechargeable lithium-ion battery features a massive \u003cspan style=\"color: #eab308;\"\u003e\u003cstrong\u003e5000mAh capacity\u003c\/strong\u003e\u003c\/span\u003e and a high-drain \u003cspan style=\"color: #eab308;\"\u003e\u003cstrong\u003e15A max discharge rate\u003c\/strong\u003e\u003c\/span\u003e. Built with premium LG cells and comprehensive safety circuits, it guarantees peak performance and extreme reliability for your most demanding tactical and search flashlights.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px; margin-bottom: 35px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 5000mAh \/ 18.0Wh\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ 15A Max Discharge\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Triple Protection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"max-width: 650px; margin: 0 auto;\"\u003e\u003cimg class=\"s50-img-zoom\" style=\"box-shadow: 0 8px 30px rgba(0,0,0,0.3);\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/5_aa3bd752-4eb3-4119-887c-d5a2c583e484.jpg?v=1776312409\" alt=\"SPERAS S50 5000mAh high capacity 21700 3.6V rechargeable Li-ion battery\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 30px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eUnleash True Performance\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #eab308; margin-top: 0;\"\u003ePremium LG Cell \u0026amp; High-Drain Output\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eNot all batteries are created equal. The SPERAS S50 is powered by a 100% new, authentic \u003cstrong\u003eLG internal cell\u003c\/strong\u003e, guaranteeing true 5000mAh capacity without false advertising.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eWith a continuous discharging current of 9.8A and a \u003cstrong\u003emaximum burst of 15A\u003c\/strong\u003e, it easily drives high-lumen flashlights to their maximum Turbo output without voltage sagging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\u003cimg class=\"s50-img-zoom\" alt=\"SPERAS S50 21700 battery featuring LG cell and high drain 15A max current\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/1_57da44ee-50c0-49fe-8bd9-02d5ec784c05.jpg?v=1776312409\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-safety-warranty-row\"\u003e\n\u003cdiv class=\"s50-safety-card\"\u003e\n\u003ch3\u003eIntelligent Safety Protections\u003c\/h3\u003e\n\u003cp\u003eSafety is our top priority. The S50 features a highly sophisticated built-in protection circuit board (PCB) to ensure the maximum lifespan of your battery and the safety of your devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Defense:\u003c\/strong\u003e Prevents Over-charging, Over-discharging, and Short-circuiting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact Resistant:\u003c\/strong\u003e Features a unique structural design that protects the internal core from drops and severe shocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"s50-warranty-card\"\u003e\n\u003ch3\u003eBacked by SPERAS Quality\u003c\/h3\u003e\n\u003cp\u003eWe stand behind our power sources. The SPERAS S50 comes with a comprehensive \u003cstrong\u003e1-Year Manufacturer Warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you experience any performance issues or defects, we will exchange it or provide a new one immediately. Buy and operate your gear with absolute confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-cross-sell\"\u003e\n\u003ch3\u003e🔦 The Perfect Power Source for SPERAS Flashlights\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 10px;\"\u003eThe S50 battery is specifically engineered to handle the extreme power demands of our professional lighting gear. It is the highly recommended primary or backup power source for:\u003c\/p\u003e\n\u003cul style=\"font-size: 16px; margin-bottom: 0; color: #475569;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003ca rel=\"noopener\" title=\"SPERAS P4 4000LM USB-C Charging Flashlight\" href=\"https:\/\/sperasflashlight.com\/products\/speras-p4-4000-lumen-search-flashlight-power-bank\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSPERAS P4 (4000 Lumens Searchlight)\u003c\/strong\u003e\u003c\/span\u003e \u003c\/a\u003e- Maximizes the P4's turbo output and ensures up to 167 hours of runtime.\u003c\/li\u003e\n\u003cli\u003eIt is also fully compatible with most standard high-drain 21700 flashlights on the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-specs-box\"\u003e\n\u003cdiv\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SPERAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e S50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Cell:\u003c\/strong\u003e LG Cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 5000mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 3.6V (18.0Wh)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"color: transparent; border-left: none;\"\u003e \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e 1A (Recommended), 2A (Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarging Current:\u003c\/strong\u003e 9.8A (Continuous), 15A (Max)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 75mm (Length) x 21.4mm (Diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 72.8g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\" style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eCan I use this 21700 battery in an 18650 flashlight?\u003c\/summary\u003e\n\u003cp\u003eNo. The 21700 battery is larger (21.4mm diameter, 75mm length) than an 18650 battery. It will not fit in flashlights designed strictly for 18650 batteries. Please ensure your flashlight or device specifically supports 21700 sized batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this a protected or unprotected battery?\u003c\/summary\u003e\n\u003cp\u003eThe SPERAS S50 is a \u003cstrong\u003eProtected\u003c\/strong\u003e battery. It features a built-in intelligent circuit board at the positive pole that actively prevents over-charging, over-discharging, and short circuits, making it exceptionally safe for daily use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat kind of charger should I use?\u003c\/summary\u003e\n\u003cp\u003eWe recommend using a high-quality smart charger specifically designed for lithium-ion batteries. For optimal battery life, a charging current of 1A is recommended, though it safely supports up to 2A fast charging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy does my high-lumen flashlight need a \"High Drain\" 15A battery?\u003c\/summary\u003e\n\u003cp\u003eHigh-performance flashlights (like the 4000-lumen SPERAS P4) require massive amounts of power instantly to reach their Turbo modes. Standard batteries will suffer from voltage drop and fail to activate Turbo. The S50's 15A max discharge rate easily handles these extreme power demands.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"s50-lightbox\"\u003e\u003cimg alt=\"Zoomed View\" id=\"s50-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    \/\/ 使用纯 JS 拦截点击并触发灯箱，百分百避开 Shopify 主题的锚点劫持\n    document.addEventListener('click', function(e) {\n        if (e.target \u0026\u0026 e.target.classList.contains('s50-img-zoom')) {\n            e.preventDefault();\n            var lightbox = document.getElementById('s50-lightbox');\n            var lightboxImg = document.getElementById('s50-lightbox-img');\n            if (lightbox \u0026\u0026 lightboxImg) {\n                lightboxImg.src = e.target.src;\n                lightbox.classList.add('active');\n                document.body.style.overflow = 'hidden'; \/\/ 防止背景滑动\n            }\n        } else if (e.target \u0026\u0026 (e.target.id === 's50-lightbox' || e.target.id === 's50-lightbox-img')) {\n            var lightbox = document.getElementById('s50-lightbox');\n            if (lightbox) {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = ''; \/\/ 恢复背景滑动\n            }\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281336475825,"sku":"SPERAS-S50","price":23.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SPERAS_S50.jpg?v=1776313424"},{"product_id":"speras-sm1-multi-use-quick-mount-clamp","title":"SPERAS SM1 Multi-Use Clamp Mount | Fits 25-35mm Cylindrical Gear","description":"\u003cstyle\u003e\n    \/* ========================================================= *\/\n    \/* 基础样式重置与排版优化 (安全隔离版补丁) *\/\n    \/* ========================================================= *\/\n    .speras-sm1-pdp { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; padding: 20px; background: #fff; }\n    .speras-sm1-pdp h1, .speras-sm1-pdp h2 { margin-top: 0; line-height: 1.3; font-weight: 900;}\n    .speras-sm1-pdp p { font-size: 16px; margin-bottom: 20px; color: #475569; }\n    .speras-sm1-pdp strong { font-weight: 800; color: #1e293b; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .sm1-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .sm1-feature-text { flex: 1 1 340px; padding: 35px; box-sizing: border-box; }\n    .sm1-feature-img { flex: 1 1 340px; padding: 25px; text-align: center; box-sizing: border-box; }\n    .sm1-feature-img img { width: 100%; height: auto; border-radius: 8px; max-width: 400px;}\n\n    \/* Box 模块 (已修复文字颜色被主题覆盖的问题) *\/\n    .sm1-specs-box { background: #1a1a1a; padding: 40px; border-radius: 16px; margin-bottom: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }\n    .sm1-specs-box h2 { border-left: 5px solid #eab308; padding-left: 15px; color: #ffffff !important; margin-top: 0; margin-bottom: 20px; }\n    .sm1-specs-box p { color: #cbd5e1 !important; font-size: 16px; margin-bottom: 15px; }\n    .sm1-specs-box ul { list-style: square; padding-left: 20px; color: #ffffff !important; margin: 0; }\n    .sm1-specs-box li { margin-bottom: 10px; color: #ffffff !important; font-size: 16px; }\n    .sm1-specs-box strong { color: #eab308 !important; } \/* 让加粗的字显示为亮黄色，极其清晰 *\/\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠隔离补丁 (死锁在 .speras-sm1-pdp 内) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-sm1-pdp .sm1-feature-row {\n            display: block !important; \n            padding: 15px 10px !important;\n        }\n        \n        .speras-sm1-pdp .sm1-feature-text, \n        .speras-sm1-pdp .sm1-feature-img {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 15px !important;\n            margin: 0 !important;\n            box-sizing: border-box !important;\n        }\n\n        \/* 文字换行重置，防挤压叠罗汉 *\/\n        .speras-sm1-pdp h1, .speras-sm1-pdp h2, .speras-sm1-pdp p, .speras-sm1-pdp span, .speras-sm1-pdp li {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.6 !important;\n            height: auto !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-sm1-pdp\"\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\n    \u003cspan style=\"display: inline-block; background: #eab308; color: #111; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eUniversal Accessory Mount\u003c\/span\u003e\n    \u003ch1\u003eSPERAS SM1 Quick Mount: High-Capacity Lighting Bracket\u003c\/h1\u003e\n    \u003cp style=\"font-size: 18px; max-width: 800px; margin: 0 auto;\"\u003eThe SPERAS SM1 is a heavy-duty, dual-ring quick mount designed for rapid, tool-free attachment of high-performance flashlights to a wide range of cylindrical gear. Engineered for absolute stability, it offers professional explorers, search-and-rescue teams, and wildlife observers a secure and reliable illumination solution without compromising the precision of delicate equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sm1-feature-row\"\u003e\n    \u003cdiv class=\"sm1-feature-text\"\u003e\n        \u003ch2 style=\"font-size: 24px; color: #eab308; margin-bottom: 15px;\"\u003eHighly Adjustable Range\u003c\/h2\u003e\n        \u003cp\u003eThe SM1 features a very adaptable design with two distinct rings to provide an instant lighting extension for your professional gear setup.\u003c\/p\u003e\n        \u003cp\u003eIt is fully compatible with cylindrical equipment and accessories ranging from \u003cstrong\u003e25mm to 35mm in diameter\u003c\/strong\u003e, making it suitable for standard heavy-duty lighting gear, spotting scopes, and tripod legs.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"sm1-feature-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SM1-8.jpg?v=1641727104\" alt=\"SPERAS SM1 technical schematic showing adjustable 25-35mm dual ring size compatibility\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"sm1-feature-row\"\u003e\n    \u003cdiv class=\"sm1-feature-text\"\u003e\n        \u003ch2 style=\"font-size: 24px; color: #eab308; margin-bottom: 15px;\"\u003eRapid, Tool-Free Installation\u003c\/h2\u003e\n        \u003cp\u003eGearing up should never take time. The SM1 is designed with large, ergonomic, and easy-to-grip tightening knobs.\u003c\/p\u003e\n        \u003cp\u003eThis allows for intuitive, rapid installation and removal, giving users the ability to swiftly equip their lighting gear in demanding situations. No additional tools are required, ensuring a fluent operation under stress.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"sm1-feature-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SM1-4.jpg?v=1641727104\" alt=\"SPERAS SM1 dual ring quick mount featuring large ergonomic knobs for rapid flashlight attachment\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sm1-specs-box\"\u003e\n    \u003ch2\u003eDurable Specs for Demanding Missions\u003c\/h2\u003e\n    \u003cp\u003eCrafted with durable construction to withstand challenging outdoor environments.\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e100% Rustproof Material Construction\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRing Size Range:\u003c\/strong\u003e 25mm to 35mm (Dual Adjustable)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTotal Length:\u003c\/strong\u003e 110mm\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e Compact and Lightweight\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 28px; color: #1a1a1a; margin-top: 60px; margin-bottom: 20px; border-left: 5px solid #eab308; padding-left: 15px; font-weight: 800; text-transform: uppercase;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"speras-faq\" style=\"margin-bottom: 50px;\"\u003e\n    \u003cdetails open=\"\"\u003e\n        \u003csummary\u003eWhat equipment can this mount attach lighting to?\u003c\/summary\u003e\n        \u003cp\u003eThe SM1 is highly versatile. It is designed to clamp flashlights onto any cylindrical gear or heavy-duty tubes with a diameter between 25mm and 35mm, such as tripod monopod legs or professional spotting scope tubes.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eDo I need tools to install or remove the mount?\u003c\/summary\u003e\n        \u003cp\u003eAbsolutely not. The mount features two large, easy-to-turn knobs that allow you to quickly and securely tighten or loosen the clamps by hand, even while wearing professional gloves.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n        \u003csummary\u003eIs this mount safe for use on delicate professional gear?\u003c\/summary\u003e\n        \u003cp\u003eYes. The adjustable tension design allows for a secure, stable fit without needing to over-torque the clamps, ensuring it won't damage the performance or finish of your specialized equipment.\u003c\/p\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281415250097,"sku":"SPERAS-SM1","price":12.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/SM1-1.jpg?v=1641727103"},{"product_id":"speras-gm1-offset-flashlight-bracket","title":"SPERAS GM1 Offset Flashlight Bracket | 1-Inch Utility Clamp","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 *\/\n    .speras-gm1-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    .speras-gm1-container h2 { font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .speras-gm1-container h3 { font-size: 20px; color: #1e293b; margin-bottom: 10px; font-weight: 700; }\n    .speras-gm1-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .speras-gm1-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .speras-gm1-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 🏆 Hero Banner Style *\/\n    .hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 响应式网格布局 (新增三列卡片布局) *\/\n    .speras-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-bottom: 40px; align-items: stretch; }\n    \n    \/* 卡片式卖点设计 (无图依然饱满) *\/\n    .feature-card { background: #f8fafc; border-radius: 12px; border: 1px solid #e2e8f0; padding: 30px; box-shadow: 0 4px 6px rgba(0,0,0,0.02); transition: transform 0.2s, box-shadow 0.2s; }\n    .feature-card:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0,0,0,0.06); }\n    .feature-card h3 { color: #ea580c; border-bottom: 2px solid #e2e8f0; padding-bottom: 12px; margin-bottom: 15px; }\n    \n    \/* 图片自适应及防裁切约束 *\/\n    .speras-img-responsive { width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); display: block; margin: 0 auto; cursor: zoom-in; transition: transform 0.2s; background: #f1f5f9; }\n    .speras-img-responsive:hover { transform: scale(1.02); }\n\n    \/* Box 模块深色背景 *\/\n    .speras-box-module { background: #0f172a; padding: 50px 30px; border-radius: 16px; margin-top: 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.15); text-align: center; }\n    .speras-box-module h2 { border-left: none; color: #ffffff !important; margin-top: 0; padding-left: 0; border-bottom: 2px solid #ea580c; display: inline-block; padding-bottom: 10px; font-size: 24px; letter-spacing: 1px; }\n    .speras-box-module li, .speras-box-module p { color: #cbd5e1 !important; }\n\n    \/* 放大灯箱样式 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与防偏移修复补丁 (终极防线) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-gm1-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        \n        \/* 强制打散所有网格，变为上下单列 *\/\n        .speras-grid-3 { display: block !important; }\n        .speras-grid-3 \u003e div { display: block !important; width: 100% !important; margin-bottom: 20px !important; box-sizing: border-box !important; }\n\n        \/* 释放所有文字高度，强制重写行高，彻底消灭挤压和重叠 *\/\n        .speras-gm1-container h1, .speras-gm1-container h2, .speras-gm1-container h3, \n        .speras-gm1-container p, .speras-gm1-container span, .speras-gm1-container li,\n        .speras-gm1-container td, .speras-gm1-container th, .speras-gm1-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n\n        .speras-gm1-container h1 { font-size: 26px !important; line-height: 1.3 !important; }\n        .speras-gm1-container h2, .speras-gm1-container h3 { line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-gm1-container p, .speras-gm1-container li { line-height: 1.6 !important; }\n        \n        .speras-gm1-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; box-sizing: border-box !important; }\n        .speras-box-module { padding: 30px 15px !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-gm1-container\"\u003e\n\u003cdiv class=\"hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eProfessional Equipment Accessory\u003c\/span\u003e\n\u003ch1\u003eSPERAS GM1 Offset Flashlight Bracket\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eOptimize your outdoor equipment setup. The \u003cstrong\u003eSPERAS GM1\u003c\/strong\u003e is an aerospace-grade aluminum offset clamp designed to securely attach any standard 1-inch (25.4mm) flashlight to a 20-22mm utility slot. Perfect for outdoor enthusiasts, search-and-rescue teams, and night photographers who demand secure, ergonomic lighting solutions.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Aerospace Aluminum\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e📏 Fits 20-22mm Slots\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔦 Universal 1\" Ring\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px; max-width: 900px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg class=\"speras-img-responsive speras-zoom\" alt=\"Universal bike and tripod mounting bracket accessory for SPERAS professional light\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/GM-1-1_acec6eeb-5fd3-447a-9633-b4940f116e45.jpg?v=1724720398\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: center; border: none; padding: 0;\"\u003eDesigned for Efficiency \u0026amp; Reliability\u003c\/h2\u003e\n\u003cp style=\"text-align: center; max-width: 800px; margin: 0 auto 30px auto; color: #64748b;\"\u003eBuilt to securely hold your lighting gear without compromising your equipment's functionality.\u003c\/p\u003e\n\u003cdiv class=\"speras-grid-3\"\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eErgonomic Offset Design\u003c\/h3\u003e\n\u003cp\u003eSpace on your gear is limited. The GM1 features a specialized \u003cstrong\u003eoffset angle design\u003c\/strong\u003e that pushes the flashlight safely to the side. This not only clears up valuable space on your equipment's 20-22mm utility slot for other accessories but also places the flashlight's tail switch in a much more natural, ergonomic position for quick thumb activation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003e1-Inch (25.4mm) Compatibility\u003c\/h3\u003e\n\u003cp\u003eBuilt to accommodate the industry standard. The main securing ring features a precise \u003cstrong\u003e25.4mm (1-inch) diameter\u003c\/strong\u003e, making it universally compatible with a massive range of professional heavy-duty flashlights, including SPERAS models. The interior grips your flashlight tightly without scratching the anodized finish during heavy vibrations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003ch3\u003eAerospace-Grade Durability\u003c\/h3\u003e\n\u003cp\u003eWhen you are in the wild, failure is not an option. The GM1 clamp is CNC-machined from a solid block of \u003cstrong\u003eaerospace-grade aluminum alloy\u003c\/strong\u003e and finished with an anti-corrosion hard-anodized coating. It utilizes robust hex screws to ensure a rock-solid lock onto your gear, ensuring your light stays pointed exactly where you need it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-box-module\"\u003e\n\u003ch2\u003eTECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003cp style=\"color: #cbd5e1; margin-bottom: 30px;\"\u003eA minimal footprint with maximum holding power.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center;\"\u003e\n\u003cul style=\"list-style-type: square; line-height: 2; padding-left: 20px; text-align: left; margin: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #fff;\"\u003eModel:\u003c\/strong\u003e SPERAS GM1 Offset Bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #fff;\"\u003eRing Diameter:\u003c\/strong\u003e ¢25.40mm (Fits standard 1-inch flashlights)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #fff;\"\u003eBase Fit Size:\u003c\/strong\u003e 20-22mm utility slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #fff;\"\u003eMaterial:\u003c\/strong\u003e Aerospace-grade aluminum alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #fff;\"\u003eFinish:\u003c\/strong\u003e Type III hard-anodized anti-abrasive finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #fff;\"\u003eInstallation:\u003c\/strong\u003e Hex screw locking mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: bold; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 30px; margin-top: 50px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eWhat flashlights will fit in this bracket?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eThe SPERAS GM1 ring is precisely machined to a 25.4mm (1-inch) inner diameter. It will securely fit any flashlight with a 1-inch body tube, which is the most common size for professional, tactical, and search-and-rescue flashlights.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eWhat is the advantage of an \"Offset\" design?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eA standard straight clamp puts the flashlight directly above the slot, which can block your view or interfere with other equipment. The offset design shifts the flashlight out and to the side. This keeps your central equipment slot clear and places the flashlight button closer to your thumb for faster operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 15px 20px; margin-bottom: 10px; border-radius: 6px; border: 1px solid #ddd; cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.02);\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #222; outline: none;\"\u003eIs it difficult to install?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #555; line-height: 1.6;\"\u003eNot at all. The GM1 uses a simple hex screw clamping mechanism. You simply slide it onto your 20-22mm slot, insert your flashlight, and tighten the screws with a standard hex key (Allen wrench) to lock everything down solidly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What flashlights will fit in this bracket?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS GM1 ring is precisely machined to a 25.4mm (1-inch) inner diameter. It will securely fit any flashlight with a 1-inch body tube, which is the most common size for professional, tactical, and search-and-rescue flashlights.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"What is the advantage of an 'Offset' design?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"A standard straight clamp puts the flashlight directly above the slot, which can block your view or interfere with other equipment. The offset design shifts the flashlight out and to the side. This keeps your central equipment slot clear and places the flashlight button closer to your thumb for faster operation.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is it difficult to install?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Not at all. The GM1 uses a simple hex screw clamping mechanism. You simply slide it onto your 20-22mm slot, insert your flashlight, and tighten the screws with a standard hex key (Allen wrench) to lock everything down solidly.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Zoomed Product Image\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":41281422557361,"sku":"SPERAS-GM1","price":15.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/products\/GM-1-1.jpg?v=1641727331"},{"product_id":"speras-m4-flashlight-18650-battery-extension-body","title":"SPERAS M4 Plus 18650 Battery Tube | Extended Runtime","description":"\u003cstyle\u003e\n    \/* 基础排版优化 *\/\n    .speras-m4-ext-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.7; max-width: 950px; margin: 0 auto; background: #fafafa; padding: 40px; border-radius: 8px; border: 1px solid #f0f0f0; box-sizing: border-box; }\n    .speras-m4-ext-container h2 { font-size: 30px; font-weight: 900; color: #111; margin-bottom: 15px; line-height: 1.2; text-align: center; }\n    .speras-m4-ext-container h3 { font-size: 22px; font-weight: bold; color: #111; margin-top: 0; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 20px; }\n    .speras-m4-ext-container p { font-size: 18px; color: #444; max-width: 800px; margin: 0 auto 15px auto; }\n    .speras-m4-ext-container ul { font-size: 16px; line-height: 1.8; padding-left: 20px; margin-bottom: 0; color: #555; }\n    .speras-m4-ext-container li { margin-bottom: 12px; }\n    \n    \/* 响应式网格布局 *\/\n    .m4-ext-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; text-align: center; }\n    \n    \/* 图片交互 *\/\n    .m4-ext-img { width: 100%; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); transition: transform 0.2s; cursor: zoom-in; display: block; margin: 0 auto; }\n    .m4-ext-img:hover { transform: scale(1.02); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠与行高修复补丁 (真正解决问题的方案) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-m4-ext-container { padding: 15px !important; }\n        \n        \/* 强制打散所有网格，变为上下单列 *\/\n        .m4-ext-grid { display: block !important; }\n        .m4-ext-grid \u003e div { display: block !important; width: 100% !important; margin-bottom: 30px !important; }\n\n        \/* 释放文字高度，正常换行，绝不暴力截断单词 *\/\n        .speras-m4-ext-container h2, .speras-m4-ext-container h3, \n        .speras-m4-ext-container p, .speras-m4-ext-container span, .speras-m4-ext-container li,\n        .speras-m4-ext-container a {\n            white-space: normal !important;\n            word-wrap: break-word !important; \/* 仅在单词超长时断行 *\/\n            height: auto !important;\n            max-height: none !important;\n        }\n\n        \/* 🚨 核心修复：强制撑开行高，绝杀上下行文字重叠 *\/\n        .speras-m4-ext-container h2 { font-size: 26px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-m4-ext-container h3 { font-size: 20px !important; line-height: 1.5 !important; margin-bottom: 15px !important; }\n        .speras-m4-ext-container p, .speras-m4-ext-container li { font-size: 16px !important; line-height: 1.6 !important; }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-m4-ext-container\"\u003e\n  \u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\n    \u003ch2\u003e18650 Flashlight Body Extension: Maximize Your Runtime\u003c\/h2\u003e\n    \u003cp\u003eTransform your compact \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-m4-compact-type-c-rechargeable-edc-flashlight-2000lm-700m\" target=\"_blank\" title=\"SPERAS M4 Compact Type-C Rechargeable EDC Flashlight 2000lm 700m\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ff4500;\"\u003e\u003cb\u003e\u003cu\u003eSPERAS M4 EDC Flashlight\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e into an outdoor-ready powerhouse. This extended battery compartment allows you to seamlessly swap out the standard 18350 battery for a high-capacity 18650 lithium-ion cell, delivering longer runtime for extended outdoor trips or work shifts.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 40px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 100%; background: #fff; border: 1px solid #e0e0e0; padding: 30px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.02);\"\u003e\n      \u003ch3\u003eWhy Upgrade to the 18650 Extension Body?\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e Unlocks the ability to use a standard 18650 battery, drastically increasing your runtime across all output modes.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eImproved Ergonomics:\u003c\/strong\u003e The extended body provides a comfortable, full-hand hold, ideal for use with heavy gloves or during demanding outdoor tasks.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Simply unscrew the original short body and thread on this 18650 extension. No tools required.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePerfect Color Match:\u003c\/strong\u003e Machined from the same aerospace-grade 6061 aluminum alloy. Available in \u003cstrong\u003eClassic Black\u003c\/strong\u003e and \u003cstrong\u003eDesert Sand\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"m4-ext-grid\"\u003e\n    \u003cdiv\u003e\n      \u003cimg class=\"m4-ext-img\" alt=\"SPERAS M4 Series 18650 Flashlight Battery Extension Body in Classic Black\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/M4-Plus-Tube_1024x1024.jpg?v=1688477413\"\u003e\n      \u003cp style=\"margin-top: 15px; font-size: 18px; font-weight: bold; color: #111;\"\u003eClassic Black Edition\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg class=\"m4-ext-img\" alt=\"SPERAS M4 Series 18650 Flashlight Battery Extension Body in Desert Sand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/M4-sand-tube_1024x1024.jpg?v=1712545696\"\u003e\n      \u003cp style=\"margin-top: 15px; font-size: 18px; font-weight: bold; color: #111;\"\u003eDesert Sand Edition\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv style=\"margin-top: 50px; padding: 25px; background-color: #f9f9f9; border: 1px solid #eaeaea; border-radius: 12px; text-align: center;\"\u003e\n    \u003ch3 style=\"font-size: 18px; font-weight: bold; color: #111; margin-bottom: 15px; border: none; padding: 0;\"\u003e📦 30-Day Satisfaction Guarantee\u003c\/h3\u003e\n    \u003cp style=\"font-size: 15px; color: #555; line-height: 1.6; margin-bottom: 0;\"\u003eWe stand behind our quality. If you are not completely satisfied with your purchase, you may return it within 30 days of delivery for a full refund or exchange.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":43694910013617,"sku":"M4  Plus Tube-1","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Sand","offer_id":43694910046385,"sku":"M4  Plus Tube-2","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/M4-Plus-Tube_030e4ad6-9491-476f-ad78-727bae1933f9.jpg?v=1688477524"},{"product_id":"speras-heavy-duty-nylon-holster-for-est-max","title":"Holster for EST MAX","description":"\u003cstyle\u003e\n    \/* 基础样式重置与排版优化 *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; }\n    .speras-pdp-container h2 { font-size: 28px; color: #1a1a1a; margin-top: 40px; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase;}\n    .speras-pdp-container h3 { font-size: 20px; color: #1e293b; margin-bottom: 10px; font-weight: 700; }\n    .speras-pdp-container p { font-size: 16px; margin-bottom: 15px; color: #475569; }\n    .speras-pdp-container ul { margin-bottom: 20px; padding-left: 20px; }\n    .speras-pdp-container li { font-size: 16px; margin-bottom: 8px; color: #475569;}\n    \n    \/* 🏆 重新设计的 Hero Section 样式 *\/\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* 极致稳定的左右图文模块 (Feature Row) *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 300px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 300px; padding: 25px; text-align: center; }\n\n    \/* 🏆 图片自适应及放大交互 *\/\n    .speras-zoomable { \n        width: 100%; \n        height: auto; \n        border-radius: 12px; \n        box-shadow: 0 4px 15px rgba(0,0,0,0.05); \n        display: block; margin: 0 auto;\n        cursor: zoom-in; \n        transition: transform 0.2s ease, box-shadow 0.2s ease; \n    }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    \n    \/* 规格表格 *\/\n    .speras-table-wrapper { overflow-x: auto; margin-bottom: 40px; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px;}\n    .speras-table th, .speras-table td { padding: 15px 20px; border-bottom: 1px solid #e2e8f0; }\n    .speras-table th { background-color: #1e293b; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f8fafc; }\n    .speras-highlight { font-weight: bold; color: #ea580c; background-color: #fffbeb; width: 35%; }\n\n    \/* FAQ 手风琴样式 *\/\n    .speras-faq details { background: #fff; border: 1px solid #cbd5e1; border-radius: 8px; margin-bottom: 15px; padding: 18px; cursor: pointer; transition: background 0.3s; }\n    .speras-faq summary { font-size: 18px; font-weight: 700; color: #0f172a; outline: none; }\n    .speras-faq details p { margin-top: 12px; margin-bottom: 0; color: #475569; }\n    \n    \/* 放大灯箱样式 *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003ePremium Tactical Gear\u003c\/span\u003e\n\u003ch1\u003eSPERAS Heavy-Duty Holster for EST MAX\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eProtect your essential duty gear and keep it ready for immediate action. This premium, custom-fitted nylon holster is engineered specifically for the\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-max-tactical-flashlight-2500-lumen-flashlight-police-duty-light\" target=\"_blank\" title=\"SPERAS EST MAX 2500lm 279m Professional Tactical Police Flashlight\" rel=\"noopener\"\u003e \u003c\/a\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-max-tactical-flashlight-2500-lumen-flashlight-police-duty-light\" target=\"_blank\" title=\" SPERAS EST MAX 2500lm 279m Professional Tactical Police Flashlight\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSPERAS EST MAX\u003c\/strong\u003e\u003c\/span\u003e f\u003c\/a\u003elashlight, ensuring secure transport and rapid deployment during high-stress professional and outdoor scenarios.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Rugged Nylon\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🎯 Custom Fit\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ Quick Access\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 450px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.08); display: block;\" alt=\"SPERAS heavy-duty tactical nylon holster pouch customized for EST MAX flashlight\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0605\/4549\/9313\/files\/Hoslter-for-est-max_480x480.jpg?v=1700540884\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBuilt for the Toughest Environments\u003c\/h2\u003e\n\u003cp style=\"text-align: left; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eWhen you are in the field, your equipment needs to be as resilient as you are. This holster is designed to meet the demands of law enforcement, security personnel, and hardcore outdoor explorers.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🛡️\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eHigh-Density Nylon\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eWoven from extremely durable, anti-abrasive nylon material that protects your flashlight from scratches, impacts, and harsh weather conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🔒\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eCustom Molded Fit\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eDesigned exclusively for the dimensions of the SPERAS EST MAX, preventing annoying rattling or accidental drops during running or tactical maneuvers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e⚡\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eQuick Deployment\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eFeatures a secure, heavy-duty top flap closure that keeps the flashlight locked in place but allows for rapid, one-handed access when seconds count.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto 50px auto;\" class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTactical Flashlight Holster \/ Pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003ePrimary Material\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty High-Density Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePerfectly fits the \u003cstrong\u003eSPERAS EST MAX\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eClosure Type\u003c\/td\u003e\n\u003ctd\u003eSecure Top Flap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight\"\u003eColor\u003c\/td\u003e\n\u003ctd\u003eMatte Tactical Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin-left: auto; margin-right: auto; margin-bottom: 50px;\" class=\"speras-faq\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWill this holster fit other flashlights besides the EST MAX?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThis holster is custom-tailored specifically for the length and head diameter of the SPERAS EST MAX. While it may fit other flashlights with identical dimensions, we cannot guarantee a secure, rattle-free fit for models other than the EST MAX.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eCan I attach this holster to a duty belt or backpack?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, the back of the holster is designed with a durable attachment loop, allowing you to thread it securely onto standard duty belts, tactical rigs, or backpack straps for easy everyday carry.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Will this holster fit other flashlights besides the EST MAX?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This holster is custom-tailored specifically for the SPERAS EST MAX. 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color: #1e293b; line-height: 1.8; max-width: 800px; margin: 0 auto; padding: 20px; background: #fff; }\n    \n    .speras-battery-container h2 { font-size: 28px; color: #0f172a; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase; }\n    .speras-battery-container p { font-size: 18px; color: #475569; margin-bottom: 25px; text-align: left; }\n    \n    .battery-feature-box { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 30px; margin: 30px 0; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }\n    .battery-feature-box ul { list-style: none; padding-left: 0; margin: 0; }\n    .battery-feature-box li { font-size: 18px; color: #334155; margin-bottom: 15px; padding-left: 30px; position: relative; }\n    .battery-feature-box li::before { content: \"⚡\"; position: absolute; left: 0; top: 0; color: #ea580c; }\n    \n    .battery-image-wrapper { text-align: center; margin: 40px 0; }\n    .battery-image-wrapper img { max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.08); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (终极修复标题和列表行高压扁 Bug) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-battery-container { padding: 15px !important; box-sizing: border-box !important; overflow: hidden !important; }\n        .battery-feature-box { padding: 20px 15px !important; }\n        \n        \/* 彻底释放文字换行，消除文字溢出和不换行 *\/\n        .speras-battery-container h2, \n        .speras-battery-container h3, \n        .speras-battery-container p, \n        .speras-battery-container span, \n        .speras-battery-container li,\n        .speras-battery-container strong,\n        .speras-battery-container a {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n        \n        \/* 🚨 核心修复：强制重写小标题和列表行高，彻底拉开行距！ *\/\n        .speras-battery-container h2 { line-height: 1.4 !important; font-size: 24px !important; margin-bottom: 15px !important; }\n        .speras-battery-container h3 { line-height: 1.4 !important; font-size: 20px !important; margin-bottom: 15px !important; }\n        .speras-battery-container p, \n        .speras-battery-container li { line-height: 1.6 !important; font-size: 16px !important; }\n\n        \/* 防止图片撑破屏幕 *\/\n        .speras-battery-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-battery-container\"\u003e\n\u003ch2\u003eUnlock Peak Performance: SPERAS EB31 18650 Battery\u003c\/h2\u003e\n\u003cp\u003eA high-performance flashlight requires a high-performance power source. The \u003cstrong\u003eSPERAS EB31\u003c\/strong\u003e is an industry-standard 18650 lithium-ion cell engineered specifically to push modern tactical and EDC flashlights to their absolute maximum output.\u003c\/p\u003e\n\u003cp\u003eBoasting a high \u003cstrong\u003e3100mAh capacity\u003c\/strong\u003e and an ultra-low internal resistance of just \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e33.7mΩ\u003c\/strong\u003e\u003c\/span\u003e, the EB31 delivers rapid, stable power without the severe voltage sag found in generic batteries. This means brighter \"Turbo\" modes and longer sustained illumination for your gear.\u003c\/p\u003e\n\u003cdiv class=\"battery-image-wrapper\"\u003e\u003cimg alt=\"SPERAS EB31 3100mAh 18650 high-drain lithium-ion flashlight battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EB31.jpg?v=1702042430\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"battery-feature-box\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #0f172a; font-size: 22px; margin-bottom: 20px;\"\u003eCore Specifications \u0026amp; Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Internal Resistance (33.7mΩ):\u003c\/strong\u003e Allows for massive current discharge with minimal heat generation, ensuring your high-lumen flashlights hit their peak brightness effortlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3100mAh Extended Capacity:\u003c\/strong\u003e Provides the perfect balance of high-drain capabilities and long runtime, keeping your EDC or tactical light running reliably through the night.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 18650 Format:\u003c\/strong\u003e The gold standard power source for compact tactical flashlights, headlamps, and professional outdoor gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Output:\u003c\/strong\u003e Prevents premature voltage drops, ensuring a consistent and safe lighting experience during critical tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":43146249044145,"sku":"SPERAS EB31","price":9.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/EB31-Battery_e44d1b5c-9d3b-45c1-89c6-b883c6ea94ef.jpg?v=1724935300"},{"product_id":"speras-s10t-10000mah-21700-battery-pack","title":"SPERAS S10T 10000mAh 21700 battery Pack","description":"\u003cstyle\u003e\n    \/* SPERAS 配件详情页基础样式 *\/\n    .speras-battery-container { font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.8; max-width: 800px; margin: 0 auto; padding: 20px; background: #fff; }\n    \n    .speras-battery-container h2 { font-size: 28px; color: #0f172a; margin-bottom: 20px; border-left: 5px solid #ea580c; padding-left: 15px; font-weight: 800; text-transform: uppercase; }\n    .speras-battery-container p { font-size: 18px; color: #475569; margin-bottom: 25px; }\n    \n    .battery-feature-box { background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 30px; margin: 30px 0; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }\n    .battery-feature-box ul { list-style: none; padding-left: 0; margin: 0; }\n    .battery-feature-box li { font-size: 18px; color: #334155; margin-bottom: 15px; padding-left: 30px; position: relative; }\n    .battery-feature-box li::before { content: \"⚡\"; position: absolute; left: 0; top: 0; color: #ea580c; }\n    \n    .battery-image-wrapper { text-align: center; margin: 40px 0; }\n    .battery-image-wrapper img { max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.08); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (终极修复标题和列表行高压扁 Bug) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-battery-container { padding: 15px !important; box-sizing: border-box !important; overflow: hidden !important; }\n        .battery-feature-box { padding: 20px 15px !important; }\n        \n        \/* 彻底释放文字换行，消除文字溢出和不换行 *\/\n        .speras-battery-container h2, \n        .speras-battery-container h3, \n        .speras-battery-container p, \n        .speras-battery-container span, \n        .speras-battery-container li,\n        .speras-battery-container a {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: break-word !important; \n            height: auto !important;\n            max-height: none !important;\n        }\n        \n        \/* 🚨 核心修复：强制重写小标题和列表行高，彻底拉开行距！ *\/\n        .speras-battery-container h2 { line-height: 1.4 !important; font-size: 24px !important; margin-bottom: 15px !important; }\n        .speras-battery-container h3 { line-height: 1.4 !important; font-size: 20px !important; margin-bottom: 15px !important; }\n        .speras-battery-container p, \n        .speras-battery-container li { line-height: 1.6 !important; font-size: 16px !important; }\n\n        \/* 防止图片撑破屏幕 *\/\n        .speras-battery-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; display: block !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-battery-container\"\u003e\n\u003ch2\u003ePower Your Mission: SPERAS S10T Battery Pack\u003c\/h2\u003e\n\u003cp\u003eDon't let your flashlight fade when you need it most. The \u003cstrong\u003eSPERAS S10T\u003c\/strong\u003e is a premium, heavy-duty lithium-ion battery pack engineered specifically for high-performance hunting and search-and-rescue flashlights.\u003c\/p\u003e\n\u003cp\u003eBuilt with uncompromising quality, the S10T is constructed using \u003cstrong\u003etwo \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-s50-21700-5000mah-battery\" target=\"_blank\" title=\"SPERAS S50 21700 5000mAh Battery\" rel=\"noopener\"\u003e5000mAh\u003c\/a\u003e 21700 cells configured in series\u003c\/strong\u003e. This innovative design delivers the high voltage required by extreme-output LEDs, while providing a massive \u003cstrong\u003e10000mAh total capacity\u003c\/strong\u003e for ultra-long runtimes in the field.\u003c\/p\u003e\n\u003cdiv class=\"battery-image-wrapper\"\u003e\u003cimg alt=\"SPERAS S10T 10000mAh 21700 Lithium-ion Battery Pack with LG Cells\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/S10T.jpg?v=1702042752\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"battery-feature-box\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #0f172a; font-size: 22px; margin-bottom: 20px;\"\u003eCore Specifications \u0026amp; Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium LG Cells Inside:\u003c\/strong\u003e Manufactured exclusively with high-quality LG lithium-ion cells, guaranteeing industry-leading safety, stable discharge rates, and a significantly longer lifespan than generic batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 10000mAh Capacity:\u003c\/strong\u003e Say goodbye to battery anxiety. The dual 5000mAh configuration ensures your gear stays illuminated through the longest nights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Configuration for High Power:\u003c\/strong\u003e Expertly welded in series to provide the sustained high-voltage current needed for heavy-duty tactical and search flashlights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable \u0026amp; Safe:\u003c\/strong\u003e Designed to withstand the rigorous demands of professional outdoor use, ensuring consistent power delivery in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 16px; color: #64748b; font-style: italic;\"\u003e* Note: This battery pack is specifically designed for compatible SPERAS high-output flashlights (such as the\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-t217-v3-hunting-flashlight-3000-lumen-flashlight\" target=\"_blank\" title=\"SPERAS T217 V3 21700 Battery Hunting Flashlight 3000lm 1500m Search Flashlights\" rel=\"noopener\"\u003e \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eT217 V3\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e series). Please verify your flashlight's battery requirements before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":43146249699505,"sku":"S10T","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/ST10-Battery.jpg?v=1724934768"},{"product_id":"bike-mount-bm2-for-speras-u2-u3-flashlight","title":"Bike Mount BM2 for SPERAS U2\/U3 Flashlight","description":"\u003ch2\u003eSPERAS Bike Mount for U2 \/ U3 Flashlights\u003c\/h2\u003e\n\u003cp\u003eUpgrade your riding setup 🚴 with this dedicated \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSPERAS bike mount\u003c\/strong\u003e\u003c\/span\u003e, designed to work seamlessly with the \u003cstrong\u003eU2, U2T, and U3 flashlights\u003c\/strong\u003e. It allows you to quickly turn your handheld flashlight into a powerful bike light for safer night riding.\u003c\/p\u003e\n\u003cp\u003eWhen paired with high-output models like the \u003cstrong\u003eSPERAS U2 (up to 5000 lumens)\u003c\/strong\u003e, this mount delivers strong forward visibility and reliable performance on dark roads or trails. The secure mounting system keeps your light stable, while the adjustable design lets you aim the beam exactly where you need it.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e🔄 \u003cstrong\u003e360° Adjustable Angle\u003c\/strong\u003e – Easily fine-tune your beam direction for different riding conditions\u003c\/p\u003e\n\u003cp\u003e🔒 \u003cstrong\u003eSecure Buckle System\u003c\/strong\u003e – Keeps your flashlight firmly attached, even on rough terrain\u003c\/p\u003e\n\u003cp\u003e🧱 \u003cstrong\u003eDurable ABS Construction\u003c\/strong\u003e – Lightweight yet strong for long-term use\u003c\/p\u003e\n\u003cp\u003e⚡ \u003cstrong\u003eQuick, Tool-Free Installation\u003c\/strong\u003e – Mount or remove in seconds\u003c\/p\u003e\n\u003cp\u003e🚴 \u003cstrong\u003ePerfect for Cycling\u003c\/strong\u003e – Ideal for commuting, road biking, and outdoor rides\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis mount is designed for the following SPERAS models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255); font-weight: bold;\"\u003e\n\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-u2-bike-light-flashlight-5000lm-340m-usb-c-rechargeable?_pos=2\u0026amp;_psq=SPERAS+U2\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS U2 Bike Light Flashlight Wireless Control 5000lm 340m USB-C Rechargeable\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003eSPERAS U2 (5000 lumens \u003c\/a\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-u2-bike-light-flashlight-5000lm-340m-usb-c-rechargeable?_pos=2\u0026amp;_psq=SPERAS+U2\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS U2 Bike Light Flashlight Wireless Control 5000lm 340m USB-C Rechargeable\" rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" target=\"_blank\"\u003ehigh\u003c\/a\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-u2-bike-light-flashlight-5000lm-340m-usb-c-rechargeable?_pos=2\u0026amp;_psq=SPERAS+U2\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS U2 Bike Light Flashlight Wireless Control 5000lm 340m USB-C Rechargeable\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e-performance flashlight)\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255); font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-u3-flashlight-bike-light-700-lumen-flashlight-usb-c-rechargeable-flashlight-edc-flashlight-outdoor-light?_pos=2\u0026amp;_psq=SPERAS+U3\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS U3 Outdoor Magnetic Multi-color Bike Lights 700 Lumens\" rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" target=\"_blank\"\u003eSPERAS U3\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e👉 Best performance is achieved when used with high-output flashlights like the U2, especially for night riding and long-distance visibility.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Use a Bike Mount with Your Flashlight?\u003c\/h2\u003e\n\u003cp\u003eUsing a flashlight like the SPERAS U2 on its own is powerful—but mounting it on your bike makes it far more practical 🚴.\u003c\/p\u003e\n\u003cp\u003e✔ Keeps both hands on the handlebars\u003cbr\u003e✔ Provides stable and forward-facing lighting\u003cbr\u003e✔ Improves safety during night rides\u003cbr\u003e✔ Works as a high-lumen alternative to standard bike lights\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTypical Use Scenarios\u003c\/h2\u003e\n\u003cp\u003e🌃 Night commuting in urban environments\u003c\/p\u003e\n\u003cp\u003e🚵 Trail riding and outdoor adventures\u003c\/p\u003e\n\u003cp\u003e🚧 Low-light roads and safety lighting\u003c\/p\u003e\n\u003cp\u003e🔦 Hands-free lighting while cycling\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this mount with the SPERAS U2 flashlight?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes 👍, it is fully compatible with the SPERAS U2 and works especially well due to its high brightness and long beam distance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes the mount stay secure during riding?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes 🚴, the buckle system is designed to keep your flashlight stable even on uneven or rough terrain.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I adjust the angle while riding?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the 360° rotation allows you to adjust the beam direction easily depending on your riding needs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo I need tools for installation?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo tools are required. The mount is designed for quick and easy installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this better than a regular bike light?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eWhen paired with a high-output flashlight like the U2, it can provide much stronger brightness and longer beam distance than standard bike lights.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"SPERAS Bike Mount for Flashlight\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BM2_1.png?v=1721975976\"\u003e\u003c\/p\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":44439810015409,"sku":"BM2","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/BM2.png?v=1721975996"},{"product_id":"c32-18650-battery-3200mah-for-only-speras-est-max-use","title":"C32 18650 Battery 3200mAh for Only SPERAS EST Max Use","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fff7ed; font-weight: bold; width: 40%; color: #c2410c !important; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoomable { cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; display: block; }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n\n    \/* 极致稳定的左右图文模块 *\/\n    .speras-feature-row { display: flex; flex-wrap: wrap; background: #fafafa; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; overflow: hidden; align-items: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02); }\n    .speras-feature-text { flex: 1 1 300px; padding: 35px; }\n    .speras-feature-img { flex: 1 1 300px; padding: 25px; text-align: center; }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eExclusive Tactical Power\u003c\/span\u003e\n\u003ch1\u003eSPERAS C32 Customized Lithium Battery\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eExperience flawless tactical performance. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS C32\u003c\/strong\u003e is a highly specialized, customized lithium battery engineered exclusively for the \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-max-tactical-flashlight-2500-lumen-flashlight-police-duty-light\" target=\"_blank\" title=\" SPERAS EST MAX 2500lm 279m Professional Tactical Police Flashlight\" style=\"color: rgb(255, 42, 0); text-decoration: underline;\" rel=\"noopener\"\u003eSPERAS EST MAX\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e flashlight. Featuring a unique design with both the positive and negative poles on the same side, it ensures seamless compatibility with advanced tactical tail switches.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔒 EST MAX Exclusive\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ Dual-Pole Same Side\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 High Drain Output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.05); display: block;\" alt=\"SPERAS C32 customized lithium battery exclusively for EST MAX flashlight\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/C32-1000X1000.jpg?v=1724033331\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eEngineered for the EST MAX\u003c\/h2\u003e\n\u003cdiv class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e100% Exclusive Compatibility\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eStandard batteries simply won't work. The SPERAS C32 is a custom-built power source designed from the ground up \u003cstrong\u003estrictly for the SPERAS EST MAX\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eBy matching the exact electrical and physical requirements of the EST MAX, this battery guarantees optimal lumen output, consistent runtimes, and prevents any potential operational failures during critical moments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\n\u003cdiv style=\"background: #1e293b; padding: 50px 20px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); height: 100%; display: flex; flex-direction: column; justify-content: center;\"\u003e\n\u003cp style=\"font-size: 45px; margin: 0; line-height: 1;\"\u003e🔦\u003c\/p\u003e\n\u003ch4 style=\"color: #fff; font-size: 20px; margin: 15px 0 5px 0;\"\u003eEST MAX Only\u003c\/h4\u003e\n\u003cp style=\"color: #94a3b8; font-size: 14px; margin: 0;\"\u003ePerfect Fit \u0026amp; Function\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex-direction: row-reverse;\" class=\"speras-feature-row\"\u003e\n\u003cdiv class=\"speras-feature-text\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eInnovative Dual-Pole Design\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eWhat makes this battery unique? Advanced tactical flashlights require intricate circuitry to support multi-functional tail switches.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eTo achieve this, the C32 is engineered with \u003cstrong\u003eboth the positive (+) and negative (-) poles located on the same side\u003c\/strong\u003e of the battery. This custom structure is the secret behind the EST MAX's lightning-fast tactical response.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"speras-feature-img\"\u003e\n\u003cdiv style=\"background: #fff7ed; border: 1px solid #ffedd5; padding: 50px 20px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); height: 100%; display: flex; flex-direction: column; justify-content: center;\"\u003e\n\u003cp style=\"font-size: 45px; margin: 0; line-height: 1;\"\u003e⚡\u003c\/p\u003e\n\u003ch4 style=\"color: #9a3412; font-size: 20px; margin: 15px 0 5px 0;\"\u003eSame-Side Poles\u003c\/h4\u003e\n\u003cp style=\"color: #c2410c; font-size: 14px; margin: 0;\"\u003eAdvanced Circuitry Design\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto 50px auto;\" class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eC32 Customized Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eRechargeable Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eStructural Design\u003c\/td\u003e\n\u003ctd\u003ePositive and Negative poles on one side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"color: #d32f2f !important;\" class=\"speras-highlight-col\"\u003eStrict Compatibility\u003c\/td\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSPERAS EST MAX ONLY (Will NOT work in other devices)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px; max-width: 800px; margin-left: auto; margin-right: auto;\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eCan I use this battery in other flashlights?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003e\u003cstrong\u003eNo.\u003c\/strong\u003e The SPERAS C32 is a highly customized battery with both the positive and negative poles located on the same side. It is designed strictly for the SPERAS EST MAX. Inserting it into standard flashlights or devices will not work and may cause damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWhy are both poles on the same side?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eAdvanced tactical flashlights like the EST MAX use sophisticated dual-switch or multi-functional tail caps. Having both electrical contacts on the same side of the battery allows the flashlight to complete complex circuits efficiently, enabling instant strobe or turbo features.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eHow do I charge this battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYou can charge this battery directly while it is inside your SPERAS EST MAX flashlight using the flashlight's built-in charging port. Do not attempt to charge this in a standard universal battery charger unless it explicitly supports same-side dual-pole customized batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Can I use this battery in other flashlights?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"No. The SPERAS C32 is a customized battery with both poles on the same side. It is designed strictly for the SPERAS EST MAX and will not work in standard devices.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Why are both poles on the same side?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Advanced tactical flashlights like the EST MAX use sophisticated multi-functional tail caps. Same-side poles allow the flashlight to complete complex circuits efficiently for tactical features.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How do I charge this battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Charge this battery directly while it is inside your SPERAS EST MAX flashlight using the flashlight's built-in charging port.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged view of SPERAS C32 Customized Battery\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoomable');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":44524281200817,"sku":"C32","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/C32-1000X1000_3cd1b538-8f92-4047-8418-129db4003268.jpg?v=1724033343"},{"product_id":"speras-pb38-18650-3800mah-lithium-battery-20a-hdc","title":"SPERAS PB38 18650 3800mAh lithium battery 20A HDC","description":"\u003cstyle\u003e\n    \/* 安全的图片悬停放大特效，Shopify 100% 兼容 *\/\n    .speras-spec-img { width: 100%; border-radius: 8px; border: 1px solid #e2e8f0; transition: transform 0.3s ease; cursor: zoom-in; }\n    .speras-spec-img:hover { transform: scale(1.02); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }\n\u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Inter', -apple-system, sans-serif; color: #334155; line-height: 1.8; max-width: 900px; margin: 0 auto; padding: 20px 0;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 40px 25px; border-radius: 12px; margin-bottom: 40px; text-align: center; border-bottom: 5px solid #ea580c;\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eHigh Drain Performance\u003c\/span\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS PB38 18650 3800mAh Lithium Battery (20A HDC)\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; color: #cbd5e1 !important; max-width: 750px; margin: 0 auto;\"\u003ePower your high-performance tactical and outdoor flashlights with the SPERAS PB38. Delivering a massive 3800mAh capacity and a 20A maximum discharge current, this premium 18650 cell ensures your gear runs brighter and longer when you need it most.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; border-left: 4px solid #ea580c; padding-left: 12px; margin-bottom: 20px;\"\u003eUnleash the Full Potential of Your Flashlight\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 25px;\"\u003eStandard batteries often suffer from voltage sag under heavy loads, causing high-lumen flashlights to step down in brightness prematurely. The SPERAS PB38 is engineered with High Drain Current (HDC) chemistry, allowing it to push up to 20 Amps safely. This guarantees sustained turbo modes and maximum beam distance for your tactical equipment.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 20px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eMassive 3800mAh Capacity\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0;\"\u003eExtended runtimes for long hunting trips, camping nights, or emergency shifts. Spend less time charging and more time illuminating the dark.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 45%; background: #f8fafc; padding: 20px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e20A Max Discharge (HDC)\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 0;\"\u003eDesigned specifically for high-drain devices. Easily handles the intense power draw of modern LED emitters without overheating or failing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 800; color: #0f172a; border-left: 4px solid #ea580c; padding-left: 12px; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; border-radius: 8px; border: 1px solid #cbd5e1; margin-bottom: 30px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; background: #fff;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; width: 40%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003ePB38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e18650 Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e3800mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e3.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e13.68Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eContinuous Output Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eMax Discharge Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e20A (HDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eLength: 69.1mm | Diameter: 18.45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; background: #f8fafc;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; background: #f8fafc;\"\u003e49.6g (56.4g gross weight with plastic box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 50px; text-align: center;\"\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin-bottom: 10px;\"\u003eClick the image below to view the full SPERAS battery specification chart\u003c\/p\u003e\n\u003ca title=\"Click to enlarge\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_Battery_Size.png?v=1724230819\" target=\"_blank\"\u003e \u003cimg class=\"speras-spec-img\" alt=\"SPERAS 18650 and 21700 lithium battery technical specification and comparison chart\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_Battery_Size.png?v=1724230819\"\u003e \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eWhat does 20A HDC mean?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eHDC stands for High Drain Current. It indicates that the SPERAS PB38 can safely deliver up to 20 Amps of maximum current. This is crucial for ultra-bright tactical flashlights that require massive energy to sustain their highest lumen outputs without dropping voltage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eDoes this battery have a built-in USB charging port?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eNo, the PB38 model focuses entirely on maximizing capacity (3800mAh) and output current. It does not feature a built-in USB port. To recharge it, you should use a dedicated lithium-ion battery charger or place it inside a flashlight that has built-in charging capabilities.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #ffffff; padding: 15px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 6px; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #111; outline: none;\"\u003eIs the PB38 compatible with all 18650 flashlights?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 10px; font-size: 16px; color: #444; line-height: 1.6;\"\u003eWith a standard diameter of 18.45mm and a length of 69.1mm, the PB38 is widely compatible with most high-end flashlights designed for standard 18650 cells. Always check your device specifications to ensure it accepts standard length 18650 batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"黑色","offer_id":46750108975281,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB38-Battery_6992c961-0e70-4669-9514-7fb19b8ca738.jpg?v=1724934281"},{"product_id":"speras-pb11-18350-lithium-battery-1100mah","title":"SPERAS PB11 18350 Lithium Battery | 1100mAh High Capacity","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fff7ed; font-weight: bold; width: 40%; color: #c2410c !important; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoomable { cursor: zoom-in; transition: transform 0.3s ease, box-shadow 0.3s ease; display: block; }\n    .speras-zoomable:hover { transform: scale(1.02); box-shadow: 0 8px 20px rgba(0,0,0,0.1) !important; }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eCompact Powerhouse\u003c\/span\u003e\n\u003ch1\u003eSPERAS PB11 18350 Lithium Battery\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eEquip your everyday carry and compact devices with the highly reliable \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS PB11\u003c\/strong\u003e. Boasting a robust \u003cstrong\u003e1100mAh capacity\u003c\/strong\u003e, this high-performance 18350 lithium-ion battery ensures your premium EDC flashlights—such as the \u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-m4-compact-type-c-rechargeable-edc-flashlight-2000lm-700m\" target=\"_blank\" title=\"SPERAS M4 Compact Type-C Rechargeable EDC Flashlight 2000lm 700m\" style=\"color: rgb(255, 42, 0); text-decoration: underline;\" rel=\"noopener\"\u003eSPERAS M4\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e operate at their absolute peak performance.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 1100mAh Capacity\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ 3.7V Stable Output\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e✅ M4 \/ M2R-35 Compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003e\u003cimg style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.05); display: block;\" alt=\"SPERAS PB11 18350 1100mAh rechargeable lithium battery for EDC flashlights\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB11-2.jpg?v=1724935537\" class=\"speras-zoomable\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eSmall Size, Uncompromising Performance\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eDesigned specifically to meet the high-drain demands of modern compact electronics and tactical gear.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🔋\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003e1100mAh High Capacity\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eProvides long-lasting, stable power for your high-drain compact flashlights, ensuring you're never left in the dark during outdoor adventures or daily tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🔦\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003ePerfect Compatibility\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eOfficially recommended and precision-engineered for the \u003cstrong\u003eSPERAS M4\u003c\/strong\u003e  flashlights, offering a perfect fit and optimal lumen output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 30px 20px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 35px; margin-bottom: 15px; margin-top: 0;\"\u003e🛡️\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eSafe \u0026amp; Reliable\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin: 0; line-height: 1.6;\"\u003eManufactured with premium lithium-ion chemistry, supporting hundreds of reliable charge cycles while maintaining consistent 3.7V voltage stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto 50px auto;\" class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePB11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Size \/ Form Factor\u003c\/td\u003e\n\u003ctd\u003e18350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eRechargeable Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1100mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003ePrimary Compatibility\u003c\/td\u003e\n\u003ctd\u003eSPERAS M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eGeneral Compatibility\u003c\/td\u003e\n\u003ctd\u003eAny standard electronics requiring 3.7V 18350 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px; max-width: 800px; margin-left: auto; margin-right: auto;\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWhat devices can I use this battery with?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe SPERAS PB11 is specifically designed for compact high-drain devices. It is the official recommended power source for the SPERAS M4 and M2R-35 EDC flashlights. It can also be used in other brand devices that accept standard 3.7V 18350 lithium-ion batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eHow do I charge the PB11 battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYou can charge the PB11 using any standard, high-quality lithium-ion battery charger. Additionally, if you are using it in a flashlight with built-in charging capabilities (like the SPERAS M4 with its USB-C port), you can charge the battery directly inside the flashlight.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eIs this battery rechargeable?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, the PB11 is a fully rechargeable lithium-ion battery. It is designed to endure hundreds of charge cycles, making it a highly cost-effective and eco-friendly alternative to disposable batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What devices can I use this battery with?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS PB11 is the official recommended power source for the SPERAS M4 and M2R-35 flashlights. 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flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"] {\n            gap: 16px !important;\n        }\n        div[style*=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"] \u003e div {\n            flex: 1 1 100% !important;\n            padding: 20px !important;\n        }\n        \/* 表格区域：减小字体，保持横向滚动 *\/\n        .speras-table {\n            min-width: 480px !important;\n        }\n        .speras-table th, .speras-table td {\n            padding: 12px 12px !important;\n            font-size: 14px !important;\n        }\n        .speras-table th {\n            font-size: 14px !important;\n        }\n        \/* FAQ 折叠面板 *\/\n        details {\n            padding: 14px 16px !important;\n        }\n        details summary {\n            font-size: 16px !important;\n            line-height: 1.4 !important;\n        }\n        details p {\n            font-size: 14px !important;\n            line-height: 1.5 !important;\n        }\n        \/* 其他文本微调 *\/\n        .speras-pdp-container p, \n        .speras-pdp-container li,\n        .speras-pdp-container .subtitle {\n            font-size: 15px;\n            line-height: 1.5;\n        }\n        \/* 技术规格表格容器 *\/\n        .speras-table-wrapper {\n            margin: 20px 0;\n        }\n        \/* 卡片内图标文字 *\/\n        div[style*=\"flex: 1 1 250px\"] h3 {\n            font-size: 16px !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\n\u003cdiv class=\"speras-hero-banner\"\u003e\n    \u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eHigh-Performance Power\u003c\/span\u003e\n    \u003ch1\u003eSPERAS RC26 18650 Lithium Battery\u003c\/h1\u003e\n    \u003cp class=\"subtitle\"\u003ePower your high-drain devices with confidence. The \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS RC26\u003c\/strong\u003e is a premium 18650 lithium battery boasting a 2600mAh capacity. Featuring an integrated USB-C charging port and an advanced protection circuit, it delivers stable 3.7V power while ensuring maximum safety and unparalleled convenience.\u003c\/p\u003e\n    \u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 2600mAh Premium Cell\u003c\/span\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔌 USB-C Direct Charge\u003c\/span\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Built-in Protection\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 50px; max-width: 700px; margin-left: auto; margin-right: auto;\"\u003e\n    \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC26_1.jpg?v=1728976641\" alt=\"SPERAS RC26 18650 2600mAh rechargeable lithium battery front view\" style=\"width: 100%; height: auto; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.08); display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eEngineered for Safety \u0026amp; Convenience\u003c\/h2\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e2600mAh Premium Capacity\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eDon't let your gear die when you need it most. The SPERAS RC26 is built with a \u003cstrong\u003epremium quality battery cell\u003c\/strong\u003e delivering a true 2600mAh capacity.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eProviding a stable 3.7 Volts, it ensures consistent, high-power output for your most demanding tactical flashlights, professional headlamps, and energy-hungry electronics.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC26_2.jpg?v=1728976641\" alt=\"SPERAS RC26 18650 lithium battery side view showing 2600mAh capacity\" style=\"width: 100%; max-width: 400px; border-radius: 8px; display: block; margin: 0 auto;\"\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\" style=\"flex-direction: row-reverse;\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eDirect USB-C Fast Charging\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eForget about carrying bulky, specialized battery chargers. The RC26 features a highly convenient \u003cstrong\u003ebuilt-in USB-C charging port\u003c\/strong\u003e.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eSimply connect it to any standard 5V\/1A or 5V\/2A adapter, power bank, or laptop to recharge your battery anywhere, anytime. It's the ultimate travel-friendly power solution.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003cdiv style=\"background: #1e293b; padding: 50px 20px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); height: 100%; display: flex; flex-direction: column; justify-content: center;\"\u003e\n            \u003cp style=\"font-size: 45px; margin: 0; line-height: 1;\"\u003e🔌⚡\u003c\/p\u003e\n            \u003ch4 style=\"color: #fff; font-size: 20px; margin: 15px 0 5px 0;\"\u003eNo Charger Required\u003c\/h4\u003e\n            \u003cp style=\"color: #94a3b8; font-size: 14px; margin: 0;\"\u003eDirect 5V\/1A or 2A USB-C Input\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"speras-feature-row\"\u003e\n    \u003cdiv class=\"speras-feature-text\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eAdvanced Triple Protection\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eLithium battery safety is paramount. The RC26 is equipped with an \u003cstrong\u003eadvanced built-in protection circuit board (PCB)\u003c\/strong\u003e.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eThis smart chip automatically prevents \u003cstrong\u003eovercharge, over-discharge, and extreme high-current discharge\u003c\/strong\u003e, ensuring an exceptionally safe usage environment and significantly extending the battery's lifespan.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"speras-feature-img\"\u003e\n        \u003cdiv style=\"background: #fff7ed; border: 1px solid #ffedd5; padding: 50px 20px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); height: 100%; display: flex; flex-direction: column; justify-content: center;\"\u003e\n            \u003cp style=\"font-size: 45px; margin: 0; line-height: 1;\"\u003e🛡️\u003c\/p\u003e\n            \u003ch4 style=\"color: #9a3412; font-size: 20px; margin: 15px 0 5px 0;\"\u003eSmart PCB Built-in\u003c\/h4\u003e\n            \u003cp style=\"color: #c2410c; font-size: 14px; margin: 0;\"\u003eOvercharge \u0026amp; Current Protection\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eOne Battery, Countless Applications\u003c\/h2\u003e\n\u003cp style=\"text-align: center; color: #475569; margin-bottom: 30px; font-size: 16px;\"\u003eThe 3.7 Volt rechargeable architecture makes the RC26 perfectly compatible with a massive range of high-power devices.\u003c\/p\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 60px;\"\u003e\n    \u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n        \u003cp style=\"font-size: 30px; margin-bottom: 10px; margin-top: 0;\"\u003e🔦\u003c\/p\u003e\n        \u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eTactical Gear\u003c\/h3\u003e\n        \u003cp style=\"font-size: 14px; color: #64748b; margin: 0;\"\u003eIdeal for high-drain LED flashlights, headlamps, and professional headlights.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n        \u003cp style=\"font-size: 30px; margin-bottom: 10px; margin-top: 0;\"\u003e📷\u003c\/p\u003e\n        \u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eElectronics\u003c\/h3\u003e\n        \u003cp style=\"font-size: 14px; color: #64748b; margin: 0;\"\u003ePerfect for digital cameras, emergency radios, smart doorbells, and small fans.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 250px; background: #fff; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n        \u003cp style=\"font-size: 30px; margin-bottom: 10px; margin-top: 0;\"\u003e🏎️\u003c\/p\u003e\n        \u003ch3 style=\"font-size: 18px; color: #0f172a; margin-top: 0; margin-bottom: 10px;\"\u003eHobbies \u0026amp; Outdoor\u003c\/h3\u003e\n        \u003cp style=\"font-size: 14px; color: #64748b; margin: 0;\"\u003eReliable power for RC cars, electric toys, and outdoor solar lighting systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"speras-table-wrapper\" style=\"max-width: 800px; margin: 0 auto 50px auto;\"\u003e\n    \u003ctable class=\"speras-table\"\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRC26\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e18650 Rechargeable Lithium Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2600mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCharging Interface\u003c\/td\u003e\n\u003ctd\u003eDirect USB-C Port\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCharging Input Support\u003c\/td\u003e\n\u003ctd\u003e5V\/1A or 5V\/2A Adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eSafety Protection\u003c\/td\u003e\n\u003ctd\u003eBuilt-in PCB (Overcharge, Over-discharge, Over-current)\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eFlashlights, Headlamps, Radios, Doorbells, Cameras, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px; max-width: 800px; margin-left: auto; margin-right: auto;\"\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\" open=\"\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eDo I need a special battery charger for the RC26?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eNo, you do not. The SPERAS RC26 has a built-in USB-C port. You can charge it directly by plugging in a standard USB-C cable connected to a 5V\/1A or 5V\/2A adapter, power bank, or laptop. However, it is also fully compatible with traditional 18650 battery chargers if you prefer to use one.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eIs this battery safe for high-drain flashlights?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes. The RC26 features an advanced built-in protection board (PCB). This prevents overcharging, over-discharging, and protects against extreme current draws, making it exceptionally safe for high-drain devices like tactical flashlights and headlamps.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWhat devices are compatible with this 18650 battery?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe SPERAS RC26 is a standard 3.7V button-top 18650 battery. It works perfectly in LED flashlights, camping headlamps, emergency radios, smart doorbells, cameras, RC cars, and any other electronics that accept standard 18650 lithium-ion cells.\u003c\/p\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Do I need a special battery charger for the RC26?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"No. The SPERAS RC26 has a built-in USB-C port. You can charge it directly by plugging in a standard USB-C cable connected to a 5V\/1A or 5V\/2A adapter, power bank, or laptop. It is also compatible with traditional 18650 battery chargers.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is this battery safe for high-drain flashlights?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The RC26 features an advanced built-in protection board (PCB) that prevents overcharging, over-discharging, and protects against extreme current draws.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"What devices are compatible with this 18650 battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"It works perfectly in LED flashlights, camping headlamps, emergency radios, smart doorbells, cameras, RC cars, and any other electronics that accept standard 3.7V button-top 18650 lithium-ion cells.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Enlarged view of SPERAS RC26 18650 Battery\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Default Title","offer_id":44754092589233,"sku":"SPERAS RC26","price":12.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC26_2_7ca3a845-84f1-4d65-ac20-d2b505ae99e6.jpg?v=1728976704"},{"product_id":"speras-rc34-18650-battery-3400mah-with-positive-protection","title":"RC34 18650 3400mAh Rechargeable Lithium Battery","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.6; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 40px 25px; border-radius: 12px; margin-bottom: 40px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.15); border-bottom: 5px solid #ea580c;\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003ePremium Power Source\u003c\/span\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS RC34: 3400mAh 18650 Rechargeable Lithium Battery\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; color: #cbd5e1 !important; max-width: 750px; margin: 0 auto;\"\u003ePower your high-drain devices with confidence. The SPERAS RC34 is a top-tier\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e 3.7V 18650\u003c\/span\u003e\u003c\/strong\u003e lithium-ion battery delivering a massive 3400mAh capacity. Engineered with an innovative positive-pole protection board and extreme impact resistance, it guarantees superior safety and an exceptionally long runtime for all your tactical and outdoor gear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 20px;\"\u003eWhy the SPERAS RC34 Outperforms Standard 18650s\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 30px;\"\u003eNot all batteries are created equal. See how our innovative engineering protects your devices and extends your runtime compared to cheap alternatives on the market.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #cbd5e1; margin-bottom: 50px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; min-width: 600px; background: #fff;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 16px; background: #1e293b; color: #ffffff; font-size: 16px; width: 33%;\"\u003eCritical Feature\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #ea580c; color: #ffffff; font-size: 18px; font-weight: 900; width: 34%;\"\u003eSPERAS RC34\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #94a3b8; color: #ffffff; font-size: 16px; width: 33%;\"\u003eStandard 18650 Battery\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #fffbeb;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\"\u003eProtection Board Location\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #b45309; font-weight: bold;\"\u003eBuilt on Positive Pole (Safer \u0026amp; Faster response)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\"\u003eNegative Pole (Prone to wear \u0026amp; short circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\"\u003eAnti-Drop Capabilities\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\"\u003eTested up to 1.5 Meters\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\"\u003eNo official drop rating (Fragile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\"\u003eTrue Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\"\u003eMassive 3400mAh Verified\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\"\u003eOften exaggerated (Typically 2200-2600mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold; color: #334155;\"\u003eApplication Reliability\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #15803d; font-weight: bold;\"\u003eHigh-drain Tactical Gear Ready\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; color: #64748b;\"\u003eBasic electronics only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 50px;\"\u003e\n\u003cdiv style=\"flex: 1 1 48%;\"\u003e\u003cimg style=\"width: 100%; border-radius: 12px; box-shadow: 0 4px 10px rgba(0,0,0,0.08);\" alt=\"SPERAS RC34 3400mAh 18650 lithium battery high capacity\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC34_1.jpg?v=1728977911\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 48%;\"\u003e\u003cimg style=\"width: 100%; border-radius: 12px; box-shadow: 0 4px 10px rgba(0,0,0,0.08);\" alt=\"SPERAS RC34 18650 battery showing advanced positive pole protection\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC34_2.jpg?v=1728977911\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 20px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"border: 1px solid #e2e8f0; border-radius: 8px; overflow: hidden; margin-bottom: 50px; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; text-align: left;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b; width: 35%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #475569; font-weight: bold;\"\u003eSPERAS RC34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eBattery Size\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #475569;\"\u003e18650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #475569;\"\u003eRechargeable Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #ea580c; font-weight: bold;\"\u003e3400mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #475569;\"\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 14px 20px; font-weight: bold; color: #1e293b;\"\u003eSafety Features\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 20px; color: #15803d; font-weight: bold;\"\u003ePositive-Pole Protection Board \/ 1.5m Drop Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; background: #fff; padding: 45px 20px; border: 2px solid #ea580c; border-radius: 12px; margin-bottom: 50px; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);\"\u003e\n\u003cspan style=\"display: inline-block; background: #fef08a; color: #b45309; padding: 4px 12px; border-radius: 4px; font-size: 13px; font-weight: bold; text-transform: uppercase; margin-bottom: 15px;\"\u003e⚡ High-Performance Power\u003c\/span\u003e\n\u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eKeep Your Gear Running Longer\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px; max-width: 600px; margin-left: auto; margin-right: auto;\"\u003eNever compromise on safety or runtime. Upgrade to the SPERAS RC34 3400mAh battery for your tactical flashlights and essential devices today.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 35px; font-size: 15px; color: #15803d; font-weight: bold;\"\u003e\n\u003cspan style=\"display: flex; align-items: center; gap: 5px;\"\u003e✅ Fast \u0026amp; Secure Shipping\u003c\/span\u003e \u003cspan style=\"display: flex; align-items: center; gap: 5px;\"\u003e✅ 100% Quality Tested\u003c\/span\u003e \u003cspan style=\"display: flex; align-items: center; gap: 5px;\"\u003e✅ Secure Checkout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ca style=\"display: inline-block; background: #ea580c; color: #fff; padding: 18px 50px; border: none; border-radius: 8px; font-weight: 900; font-size: 18px; text-transform: uppercase; cursor: pointer; box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35); text-decoration: none; transition: transform 0.2s;\" href=\"#\"\u003e 🛒 Add to Cart Now \u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #ea580c; padding-left: 15px; margin-bottom: 25px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eWhy is positive-pole protection better?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eMost 18650 batteries place the protection circuit on the negative base, which can be easily damaged or shorted during rough use. The SPERAS RC34 innovatively integrates the protection board onto the positive pole, significantly reducing the risk of short circuits and providing much faster reaction times against overcharging and over-discharging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eCan I use this in my non-SPERAS flashlight?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes! The RC34 is a standard 18650 size (3.7V) and is universally compatible with any high-drain device that accepts button-top 18650 batteries, including other flashlight brands, headlamps, radios, and cameras.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eHow do I charge the RC34 battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYou can charge the RC34 directly inside your SPERAS flashlight if it has a built-in USB charging port. Alternatively, you can safely use any high-quality external lithium-ion battery charger (such as the SPERAS\u003ca href=\"https:\/\/sperasflashlight.com\/products\/all4-smart-lcd-battery-charger-4-slot-aa-aaa-usb-c?_pos=1\u0026amp;_psq=all4\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS ALL4 Smart LCD Battery Charger\" rel=\"noopener\" target=\"_blank\"\u003e \u003cspan style=\"text-decoration: underline;\"\u003eALL4\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"text-decoration: underline;\"\u003e \u003c\/span\u003eor \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-nl8-smart-8-slot-battery-charger-aa-aaa-usb-c?_pos=1\u0026amp;_psq=nl8\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS NL8 AA\/AAA 1.2V\/1.5V LED Charger\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNL8\u003c\/span\u003e\u003c\/a\u003e chargers).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Why is positive-pole protection better?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS RC34 integrates the protection board onto the positive pole, significantly reducing the risk of short circuits and providing faster reaction times against overcharging and over-discharging compared to negative-pole boards.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Can I use this in my non-SPERAS flashlight?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes! The RC34 is a standard 18650 size (3.7V) and is universally compatible with any high-drain device that accepts button-top 18650 batteries.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How do I charge the RC34 battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"You can charge it directly inside a flashlight with a built-in charging port, or use any high-quality external lithium-ion battery charger.\"\n        }\n      }]\n    }\n    \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Speras Light","offers":[{"title":"Default Title","offer_id":44754105073841,"sku":"SPERAS RC34","price":14.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC34_1.jpg?v=1728977911"},{"product_id":"speras-s68-battery-pack-2x18650-series-for-t1k-v2","title":"S68 18650 Lithium Batteries In Series","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.6; max-width: 800px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 30px 20px; border-radius: 12px; margin-bottom: 30px; text-align: center; border-bottom: 5px solid #ea580c;\"\u003e\n\u003ch1 style=\"font-size: 28px; font-weight: 900; margin: 0 0 15px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS S68: High-Performance Battery Pack\u003c\/h1\u003e\n\u003cp style=\"font-size: 16px; color: #cbd5e1 !important; max-width: 650px; margin: 0 auto;\"\u003eEngineered for maximum reliability. The S68 integrates two premium 3400mAh 18650 cells in a series configuration, delivering superior voltage stability compared to using separate loose batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\u003cimg style=\"max-width: 100%; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05);\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/S68_6956a14e-3a18-451f-b6c4-ed8bac2151de.jpg?v=1732709314\" alt=\"SPERAS S68 battery pack optimized for T1K V2 tactical flashlight\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: 800; color: #0f172a; margin-top: 0; border-bottom: 2px solid #e2e8f0; padding-bottom: 10px;\"\u003eQuick Overview\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; color: #475569; line-height: 1.8; padding-left: 20px; margin-bottom: 0;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Built with 2 × 18650 (3400mAh) high-drain cells connected in series.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eStable Output:\u003c\/strong\u003e Ensures consistent voltage and eliminates the imbalance risks commonly associated with using two separate batteries.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Charging:\u003c\/strong\u003e Designed for highly efficient and safe charging\/discharging cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Match:\u003c\/strong\u003e Custom-engineered as the ultimate power source for the \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-t1-v2-1400lm-1400m-type-c-charging-led-long-rang-search-tactical-hunting-flashlight?_pos=1\u0026amp;_psq=t1\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" title=\"SPERAS T1 V2 1400LM 1400M Type C Charging LED Long Rang Search Tactical Hunting Flashlight\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ea580c;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003eSPERAS T1K V2 Tactical Flashlight\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e.\u003c\/a\u003e \u003cem\u003e(Note: Click to view compatible flashlight)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black v2","offer_id":46738094686385,"sku":null,"price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/S68_6956a14e-3a18-451f-b6c4-ed8bac2151de.jpg?v=1732709314"},{"product_id":"speras-nl8-smart-8-slot-battery-charger-aa-aaa-usb-c","title":"SPERAS NL8 AA\/AAA 1.2V\/1.5V LED Charger","description":"\u003c!-- 以下是优化后的详情页代码，只影响容器内部，不改变网站其他部分 --\u003e\n\u003cdiv class=\"speras-nl8-container\" style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #1e293b; line-height: 1.5; max-width: 1100px; margin: 0 auto; padding: 32px 24px 60px;\"\u003e\n    \u003cstyle\u003e\n        \/* 所有样式严格限定在 .speras-nl8-container 内部，不影响全局 *\/\n        .speras-nl8-container * {\n            margin: 0;\n            padding: 0;\n            box-sizing: border-box;\n            word-break: break-word;\n            overflow-wrap: break-word;\n        }\n        .speras-nl8-container .nl8-hero {\n            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);\n            padding: 40px 30px;\n            border-radius: 28px;\n            margin-bottom: 48px;\n            text-align: center;\n            box-shadow: 0 12px 30px rgba(0,0,0,0.1);\n            border-bottom: 5px solid #ea580c;\n        }\n        .speras-nl8-container .nl8-hero span {\n            display: inline-block;\n            background: #ea580c;\n            color: #fff;\n            padding: 6px 20px;\n            border-radius: 40px;\n            font-size: 14px;\n            font-weight: 900;\n            text-transform: uppercase;\n            letter-spacing: 1px;\n            margin-bottom: 18px;\n        }\n        .speras-nl8-container .nl8-hero h1 {\n            font-size: 34px;\n            font-weight: 900;\n            margin: 0 0 18px 0;\n            line-height: 1.3;\n            color: #ffffff;\n        }\n        .speras-nl8-container .nl8-hero p {\n            font-size: 17px;\n            color: #cbd5e1;\n            max-width: 750px;\n            margin: 0 auto;\n            line-height: 1.5;\n        }\n        .speras-nl8-container .section-title {\n            font-size: 28px;\n            font-weight: 900;\n            color: #0f172a;\n            border-left: 6px solid #ea580c;\n            padding-left: 18px;\n            margin: 48px 0 24px 0;\n            line-height: 1.3;\n        }\n        .speras-nl8-container .cards-grid {\n            display: flex;\n            flex-wrap: wrap;\n            gap: 28px;\n            margin-bottom: 56px;\n        }\n        .speras-nl8-container .feature-card {\n            flex: 1 1 280px;\n            background: #f8fafc;\n            padding: 28px 24px;\n            border-radius: 20px;\n            border: 1px solid #e2e8f0;\n        }\n        .speras-nl8-container .feature-card h3 {\n            font-size: 22px;\n            font-weight: 800;\n            color: #0f172a;\n            margin-top: 0;\n            margin-bottom: 16px;\n            line-height: 1.4;\n        }\n        .speras-nl8-container .feature-card p {\n            font-size: 16px;\n            color: #475569;\n            line-height: 1.55;\n            margin: 0;\n        }\n        .speras-nl8-container .data-table-wrapper {\n            overflow-x: auto;\n            border-radius: 16px;\n            border: 1px solid #e2e8f0;\n            background: #fff;\n            margin-bottom: 52px;\n            box-shadow: 0 4px 12px rgba(0,0,0,0.03);\n        }\n        .speras-nl8-container .data-table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 16px;\n            min-width: 500px;\n        }\n        .speras-nl8-container .data-table th,\n        .speras-nl8-container .data-table td {\n            padding: 16px 20px;\n            text-align: left;\n            border-bottom: 1px solid #e2e8f0;\n            vertical-align: top;\n            line-height: 1.5;\n        }\n        .speras-nl8-container .data-table th {\n            background-color: #1e293b;\n            color: #ffffff;\n            font-weight: 700;\n            font-size: 16px;\n        }\n        .speras-nl8-container .data-table tr:last-child td {\n            border-bottom: none;\n        }\n        .speras-nl8-container .spec-highlight {\n            color: #ea580c;\n            font-weight: 600;\n        }\n        .speras-nl8-container .faq-list {\n            margin-bottom: 52px;\n        }\n        .speras-nl8-container details {\n            background: #ffffff;\n            padding: 20px 24px;\n            margin-bottom: 16px;\n            border-radius: 20px;\n            border: 1px solid #e2edf2;\n            cursor: pointer;\n        }\n        .speras-nl8-container details summary {\n            font-size: 18px;\n            font-weight: 800;\n            color: #0f172a;\n            outline: none;\n            line-height: 1.4;\n        }\n        .speras-nl8-container details p {\n            margin-top: 16px;\n            font-size: 16px;\n            color: #334155;\n            line-height: 1.6;\n        }\n        \/* 手机端响应式（仅作用于容器内） *\/\n        @media (max-width: 768px) {\n            .speras-nl8-container {\n                padding: 20px 16px 48px;\n            }\n            .speras-nl8-container .nl8-hero {\n                padding: 32px 20px;\n                margin-bottom: 32px;\n            }\n            .speras-nl8-container .nl8-hero h1 {\n                font-size: 26px !important;\n                line-height: 1.3 !important;\n            }\n            .speras-nl8-container .nl8-hero p {\n                font-size: 15px !important;\n                line-height: 1.45 !important;\n            }\n            .speras-nl8-container .section-title {\n                font-size: 24px;\n                margin: 36px 0 20px 0;\n                padding-left: 14px;\n            }\n            .speras-nl8-container .cards-grid {\n                gap: 20px;\n                margin-bottom: 40px;\n            }\n            .speras-nl8-container .feature-card {\n                flex: 1 1 100%;\n                padding: 20px 18px;\n            }\n            .speras-nl8-container .feature-card h3 {\n                font-size: 20px;\n                margin-bottom: 12px;\n            }\n            .speras-nl8-container .feature-card p {\n                font-size: 15px;\n                line-height: 1.5;\n            }\n            .speras-nl8-container .data-table th,\n            .speras-nl8-container .data-table td {\n                padding: 12px 14px !important;\n                font-size: 14px !important;\n            }\n            .speras-nl8-container .data-table th {\n                font-size: 14px !important;\n            }\n            .speras-nl8-container details {\n                padding: 14px 18px;\n            }\n            .speras-nl8-container details summary {\n                font-size: 16px;\n            }\n            .speras-nl8-container details p {\n                font-size: 14px;\n                line-height: 1.5;\n            }\n        }\n        @media (max-width: 900px) {\n            .speras-nl8-container .data-table {\n                min-width: 480px;\n            }\n            .speras-nl8-container .feature-card h3 {\n                font-size: 20px;\n            }\n        }\n    \u003c\/style\u003e\n\n    \u003c!-- Hero 区域 --\u003e\n    \u003cdiv class=\"nl8-hero\"\u003e\n        \u003cspan\u003eSmart Power Station\u003c\/span\u003e\n        \u003ch1\u003eSPERAS NL8: Intelligent 8-Slot Universal Battery Charger (Type-C)\u003c\/h1\u003e\n        \u003cp\u003ePower up all your essential gear at once. The SPERAS NL8 features 8 independent charging channels with smart auto-detection, allowing you to mix and match different battery chemistries and sizes simultaneously with zero hassle.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 三大核心卖点 --\u003e\n    \u003cdiv class=\"section-title\"\u003eWhy Choose the NL8 Charger?\u003c\/div\u003e\n    \u003cdiv class=\"cards-grid\"\u003e\n        \u003cdiv class=\"feature-card\"\u003e\n            \u003ch3\u003e🔋 8-Slot Independent Mixed Charging\u003c\/h3\u003e\n            \u003cp\u003eCharge anywhere from 1 to 8 batteries independently. You can simultaneously mix 1.2V Ni-MH\/Ni-Cd cells with 1.5V Li-ion batteries without worrying about compatibility.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003e\n            \u003ch3\u003e🧠 Smart Auto-Detection\u003c\/h3\u003e\n            \u003cp\u003eSimply drop the batteries in. The integrated microchip instantly identifies the battery type (1.2V or 1.5V) and applies the optimal charging current, automatically shutting off when fully charged.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003e\n            \u003ch3\u003e⚡ Fast Type-C Input\u003c\/h3\u003e\n            \u003cp\u003eEquipped with a modern DC 5V\/2A USB-C port, cutting down your charging time. Plug it into your wall adapter, power bank, or laptop for ultimate convenience.\u003c\/p\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- LED 指示灯状态表 --\u003e\n    \u003cdiv class=\"section-title\"\u003eVisible Charging Process\u003c\/div\u003e\n    \u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 24px;\"\u003eNo more guessing. Every single charging slot is equipped with its own intelligent LED indicator to give you real-time feedback on your battery's status.\u003c\/p\u003e\n    \u003cdiv class=\"data-table-wrapper\"\u003e\n        \u003ctable class=\"data-table\"\u003e\n            \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCharger Status\u003c\/th\u003e\n\u003cth\u003eLED Light Indicator\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700;\"\u003eStandby (No batteries installed)\u003c\/td\u003e\n\u003ctd style=\"color: #2563eb; font-weight: 600;\"\u003eSolid Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700;\"\u003eCurrently Charging\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eFor 1.2V Ni-MH\/Ni-Cd:\u003c\/strong\u003e Flashing Purple\u003cbr\u003e\u003cstrong\u003eFor 1.5V Li-ion:\u003c\/strong\u003e Flashing Green\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700;\"\u003eFully Charged\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eFor 1.2V Ni-MH\/Ni-Cd:\u003c\/strong\u003e Solid Purple\u003cbr\u003e\u003cstrong\u003eFor 1.5V Li-ion:\u003c\/strong\u003e Solid Green\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 技术规格表 --\u003e\n    \u003cdiv class=\"section-title\"\u003eTechnical Specifications\u003c\/div\u003e\n    \u003cdiv class=\"data-table-wrapper\"\u003e\n        \u003ctable class=\"data-table\"\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700; width: 35%;\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPERAS NL8\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700;\"\u003eInput Power\u003c\/td\u003e\n\u003ctd class=\"spec-highlight\"\u003eUSB Type-C (DC 5V \/ 2A)\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700;\"\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e1.2V batteries:\u003c\/strong\u003e 350mA × 8 channels\u003cbr\u003e\u003cstrong\u003e1.5V batteries:\u003c\/strong\u003e 200mA × 8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700;\"\u003eCompatible Batteries\u003c\/td\u003e\n\u003ctd\u003eAA and AAA Sizes (Supports both 1.2V Ni-MH\/Ni-Cd and 1.5V Li-ion chemistries)\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700;\"\u003eChannel Quantity\u003c\/td\u003e\n\u003ctd\u003e8 Independent Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n                \u003ctr\u003e\n\u003ctd style=\"font-weight: 700;\"\u003eWorking Environment\u003c\/td\u003e\n\u003ctd\u003e0°C to 45°C (32°F to 113°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FAQ 部分 --\u003e\n    \u003cdiv class=\"section-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/div\u003e\n    \u003cdiv class=\"faq-list\"\u003e\n        \u003cdetails open\u003e\n            \u003csummary\u003eCan I charge 1.2V and 1.5V batteries at the same time?\u003c\/summary\u003e\n            \u003cp\u003eYes, absolutely! The SPERAS NL8 features 8 completely independent charging channels. The smart microchip will automatically detect whether you inserted a 1.2V Ni-MH or a 1.5V Li-ion battery and adjust the charging current accordingly. You can mix and match them safely.\u003c\/p\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eHow do I know when my batteries are fully charged?\u003c\/summary\u003e\n            \u003cp\u003eEach slot has its own LED indicator. When a battery is fully charged, the indicator will stop flashing and turn solid. It will display Solid Green for 1.5V Li-ion batteries and Solid Purple for 1.2V Ni-MH\/Ni-Cd batteries. The charger will automatically stop delivering power to prevent overcharging.\u003c\/p\u003e\n        \u003c\/details\u003e\n        \u003cdetails\u003e\n            \u003csummary\u003eDoes this charger come with a wall adapter?\u003c\/summary\u003e\n            \u003cp\u003eThe SPERAS NL8 utilizes a universal USB Type-C input (5V\/2A) for maximum convenience. While it does not include a wall brick, you can easily power it using any standard smartphone charger, power bank, laptop port, or car charger.\u003c\/p\u003e\n        \u003c\/details\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- 结构化数据 (FAQ Schema) --\u003e\n    \u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Can I charge 1.2V and 1.5V batteries at the same time?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes! The SPERAS NL8 features 8 completely independent charging channels. The smart microchip automatically detects whether you inserted a 1.2V Ni-MH or a 1.5V Li-ion battery and adjusts the charging current accordingly. You can mix and match them safely.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How do I know when my batteries are fully charged?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Each slot has its own LED indicator. When a battery is fully charged, the indicator will stop flashing and turn solid (Solid Green for 1.5V Li-ion, Solid Purple for 1.2V). The charger automatically stops delivering power to prevent overcharging.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Does this charger come with a wall adapter?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The SPERAS NL8 utilizes a universal USB Type-C input (5V\/2A). It does not include a wall brick, but you can power it using any standard smartphone charger, power bank, laptop port, or car charger.\"\n          }\n        }\n      ]\n    }\n    \u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"SPERAS NL8 AA\/AAA 1.2V\/1.5V LED Charger","offer_id":45253989007537,"sku":"","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/Sperasflashlight-NL8-1.jpg?v=1742308866"},{"product_id":"speras-lth35-18650-battery-3500mah-usb-c-40-c-resistant","title":"SPERAS LTH35 Low Temperature High Performance 18650 Lithium Battery 3500mAh","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, Arial, sans-serif; color: #1e293b; line-height: 1.6; max-width: 950px; margin: 0 auto;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 40px 25px; border-radius: 12px; margin-bottom: 30px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.15); border-bottom: 5px solid #f59e0b;\"\u003e\n\u003cspan style=\"display: inline-block; background: #f59e0b; color: #111; padding: 6px 16px; border-radius: 20px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003ePremium Power Supply\u003c\/span\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: 900; margin: 0 0 20px 0; line-height: 1.3; color: #ffffff !important;\"\u003eSPERAS LTH35: 3500mAh High Capacity 18650 Rechargeable Li-ion Battery\u003c\/h1\u003e\n\u003cp style=\"font-size: 17px; color: #cbd5e1 !important; max-width: 750px; margin: 0 auto;\"\u003eDesigned for use in freezing conditions, the SPERAS LTH35 battery is threefold more effective than standard 18650 cells at \u003cstrong\u003e-40°C (-40°F)\u003c\/strong\u003e. Featuring a substantial 3500mAh capacity and a built-in USB-C port, it is the ultimate energy supply for demanding tactical and outdoor applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 40px;\"\u003e\u003cimg style=\"max-width: 100%; border-radius: 12px; box-shadow: 0 8px 25px rgba(0,0,0,0.08);\" alt=\"SPERAS LTH35 18650 Rechargeable Li-ion Battery with Type-C\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS3500mAhHighCapacity186503.6VRechargeableLi-ionBattery.jpg?v=1751298673\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 40px;\"\u003e\n\u003cdiv style=\"flex: 1 1 280px; background: #f8fafc; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e❄️ -40°C Cold Resistant\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\"\u003eStandard batteries die quickly in the cold. The LTH35 is engineered to maintain stable voltage and reliable output even in extreme freezing temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 280px; background: #f8fafc; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e🔌 Direct USB-C Charging\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\"\u003eNo dedicated battery charger needed. Plug a standard USB-C cable directly into the battery for fast, 1A convenient charging anywhere.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 280px; background: #f8fafc; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; text-align: center;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 800; color: #0f172a; margin-top: 0;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e⚡ 10A Max Output\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; color: #475569;\"\u003eSupports a massive 10A maximum discharge current, providing stable and relentless power to high-lumen tactical flashlights without voltage sag.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #f59e0b; padding-left: 15px; margin-bottom: 20px;\"\u003eMaximize Your Gear with the SPERAS Rechargeable Li-ion Battery\u003c\/h2\u003e\n\u003cdiv style=\"background: #fff; padding: 25px; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 40px; box-shadow: 0 4px 10px rgba(0,0,0,0.03);\"\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-top: 0;\"\u003eThe LTH35 is designed to flawlessly power high-drain devices. It is the perfect, factory-recommended upgrade and replacement battery for the following premium SPERAS flashlight models:\u003c\/p\u003e\n\u003cul style=\"font-size: 16px; font-weight: bold; line-height: 2.0;\"\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-1900lm-211m-usb-c-rechargeable-tactical-flashlight\" target=\"_blank\" title=\"SPERAS EST 1900lm 211m USB-C Rechargeable Tactical Flashlight\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" rel=\"noopener\"\u003eSPERAS EST\u003c\/a\u003e  \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255); text-decoration: underline;\" href=\"https:\/\/sperasflashlight.com\/products\/speras-est2-1900lm-211m-usb-c-rechargeable-tactical-flashlight\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est2-1900lm-211m-usb-c-rechargeable-tactical-flashlight\" target=\"_blank\" title=\"SPERAS EST2 1900lm 211m USB-C Rechargeable Tactical Flashlight\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" rel=\"noopener\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eSPERAS EST2  USB-C Rechargeable Tactical Flashlight\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255); text-decoration: underline;\" href=\"https:\/\/sperasflashlight.com\/products\/speras-est-plus-1600lm-726m-professional-tactical-police-flashlight\" target=\"_blank\"\u003eSPERAS EST PLUS V2 Professional Search Light \u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca style=\"color: rgb(43, 0, 255); text-decoration: underline;\" href=\"https:\/\/sperasflashlight.com\/products\/speras-m4-mini-type-c-flashlight-1320lm-652m-powered-by-1-pce-18350-battery\" target=\"_blank\"\u003eSSPERAS M4 Type-C Rechargeable EDC Flashlight \u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-sh18-versatile-headlamp-with-white-light-and-red-light\" target=\"_blank\" title=\" SPERAS SH18 2000lm Right-Angle Flashlight \u0026amp; Headlamp | 250m Throw\" style=\"color: rgb(43, 0, 255);\" rel=\"noopener\"\u003eSPERAS SH18 2000lm Right-Angle Flashlight \u0026amp; Headlamp \u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #f59e0b; padding-left: 15px; margin-bottom: 20px;\"\u003eHow the SPERAS LTH35 Stacks Up\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 20px;\"\u003eWhy settle for generic batteries when your safety and visibility are on the line? See how the SPERAS LTH35 compares against industry standards.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border: 1px solid #cbd5e1; margin-bottom: 50px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #fff !important; text-align: center; min-width: 600px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 16px; background: #1e293b !important; color: #ffffff !important; width: 25%; font-size: 16px; border-right: 1px solid #334155;\"\u003eKey Specification\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #f59e0b !important; color: #111111 !important; width: 25%; font-size: 18px; font-weight: 900; border-right: 1px solid #d97706;\"\u003eSPERAS LTH35\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #94a3b8 !important; color: #ffffff !important; width: 25%; font-size: 16px; border-right: 1px solid #cbd5e1;\"\u003eGeneric 18650\u003c\/th\u003e\n\u003cth style=\"padding: 16px; background: #94a3b8 !important; color: #ffffff !important; width: 25%; font-size: 16px;\"\u003eOther Premium Brands (Nitecore\/Fenix)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px; font-weight: bold; color: #334155; background: #f8fafc; border-right: 1px solid #e2e8f0;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #b45309; font-weight: 900; background: #fffbeb; border-right: 1px solid #e2e8f0;\"\u003e3500mAh (True Capacity)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #475569; background: #f1f5f9; border-right: 1px solid #e2e8f0;\"\u003eTypically 2600 - 3000mAh\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #475569; background: #f1f5f9;\"\u003e3400 - 3500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px; font-weight: bold; color: #334155; background: #ffffff; border-right: 1px solid #e2e8f0;\"\u003eCold Resistance\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #b45309; font-weight: 900; background: #ffffff; border-right: 1px solid #e2e8f0;\"\u003eExtreme (-40°C \/ -40°F)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #475569; background: #ffffff; border-right: 1px solid #e2e8f0;\"\u003ePoor (-10°C limit)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #475569; background: #ffffff;\"\u003eStandard (-20°C limit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 14px; font-weight: bold; color: #334155; background: #f8fafc; border-right: 1px solid #e2e8f0;\"\u003eDirect USB-C Charging\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #b45309; font-weight: 900; background: #fffbeb; border-right: 1px solid #e2e8f0;\"\u003e✅ Yes Built-in\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #475569; background: #f1f5f9; border-right: 1px solid #e2e8f0;\"\u003e❌ No\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #475569; background: #f1f5f9;\"\u003eVaries (Often Micro-USB or None)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; font-weight: bold; color: #334155; background: #ffffff; border-right: 1px solid #e2e8f0;\"\u003ePrice Tier\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #b45309; font-weight: 900; background: #ffffff; border-right: 1px solid #e2e8f0;\"\u003eHigh Value\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #475569; background: #ffffff; border-right: 1px solid #e2e8f0;\"\u003eCheap\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; color: #475569; background: #ffffff;\"\u003ePremium Pricing ($20+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: rgb(15, 23, 42); border-left: 5px solid rgb(245, 158, 11); margin-bottom: 20px; text-align: center;\"\u003e  OUR Speras LTH35 Technical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"border: 1px solid #e2e8f0; border-radius: 8px; overflow: hidden; margin-bottom: 50px; box-shadow: 0 4px 6px rgba(0,0,0,0.02);\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px; text-align: left;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b; width: 40%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #475569;\"\u003eLTH35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #475569;\"\u003e3.6V 18650 Lithium-ion Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #475569;\"\u003e3500mAh \/ 12.6Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eInput Charging\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #ea580c; font-weight: bold;\"\u003e1A \/ USB-C Direct Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eContinuous Output Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #475569;\"\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eMax Output Current\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #475569;\"\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #ea580c; font-weight: bold;\"\u003e-40°C ~ 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #475569;\"\u003eLength: 69.43mm | Diameter: 18.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc; border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #475569;\"\u003e50g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: bold; color: #1e293b;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px; color: #475569;\"\u003e1 Year (Contact us for fast exchange\/replacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 26px; font-weight: 900; color: #0f172a; border-left: 5px solid #f59e0b; padding-left: 15px; margin-bottom: 25px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eDo I need an external battery charger to charge the LTH35?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eNo! One of the best features of the SPERAS LTH35 Rechargeable Li-ion Battery is its built-in USB-C port. You can plug a standard Type-C cable directly into the side of the battery to charge it, making it perfect for travel and camping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eWhy is the -40°C cold resistance important?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eStandard lithium-ion batteries lose a massive amount of their capacity and discharge capability when temperatures drop below freezing, often dying completely. The SPERAS LTH35 is engineered with specialized chemistry to maintain stable voltage down to -40°C, ensuring your flashlight works when you need it most in winter conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #fff; padding: 20px; margin-bottom: 15px; border-radius: 8px; border: 1px solid #cbd5e1; cursor: pointer;\" open=\"\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: 800; color: #1e293b; outline: none;\"\u003eCan I use this 18650 battery in non-SPERAS flashlights?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 15px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes. As long as your device accepts standard \"button-top\" 18650 batteries and supports a 69.4mm length (which accounts for the built-in protection and USB-C circuitry), the SPERAS LTH35 will provide exceptional high-drain performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Do I need an external battery charger to charge the LTH35?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"No! The SPERAS LTH35 Rechargeable Li-ion Battery has a built-in USB-C port, allowing you to charge it directly with a standard Type-C cable without needing an external charger.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Why is the -40°C cold resistance important?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Standard lithium-ion batteries lose capacity rapidly in freezing temperatures. The SPERAS LTH35 is engineered to maintain stable voltage and output even at -40°C, ensuring reliable performance in harsh winter conditions.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Can I use this 18650 battery in non-SPERAS flashlights?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. As long as the device accepts a standard button-top 18650 battery and accommodates the 69.4mm length, the SPERAS LTH35 will work flawlessly.\"\n        }\n      }]\n    }\n    \u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"LTH35 3500mAh 18650 3.6V Li-ion Battery","offer_id":45816102158513,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS3500mAhHighCapacity186503.6VRechargeableLi-ionBattery.jpg?v=1751298673"},{"product_id":"speras-lth45-21700-lithium-batter-cold-weather-battery-flashlight-battery","title":"SPERAS LTH45 4500mAh 21700 Low Temperature Lithium Battery","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fff7ed; font-weight: bold; width: 35%; color: #c2410c !important; }\n\n    \/* Lightbox and Hover Effects (替换为安全居中版，防止手机端图片置顶) *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; display: block; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; padding: 15px; box-sizing: border-box; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (纯 CSS 拦截) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 10px !important; overflow: hidden !important; box-sizing: border-box !important; }\n        .speras-pdp-container .speras-hero-banner { padding: 30px 15px !important; height: auto !important; }\n        \n        \/* 强制打散所有横向排版的左右图文模块，变更为上下单列 *\/\n        .speras-pdp-container div[style*=\"display: flex\"] { display: block !important; }\n        .speras-pdp-container div[style*=\"flex: 1\"] { \n            display: block !important; \n            width: 100% !important; \n            max-width: 100% !important; \n            margin-bottom: 20px !important; \n            padding: 15px !important; \n            height: auto !important; \n            box-sizing: border-box !important; \n        }\n\n        \/* 强制释放所有文本元素，消灭文字重叠和不换行现象 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container li,\n        .speras-pdp-container summary, .speras-pdp-container table, .speras-pdp-container th, .speras-pdp-container td {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: anywhere !important; \n            line-height: 1.5 !important;\n            height: auto !important;\n            max-height: none !important;\n        }\n        \n        .speras-pdp-container h1 { font-size: 24px !important; line-height: 1.4 !important; margin-bottom: 15px !important; }\n        .speras-pdp-container .speras-section-title { font-size: 22px !important; line-height: 1.4 !important; margin-top: 30px !important; margin-bottom: 20px !important; }\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px;\"\u003eExtreme Environment Power Cell\u003c\/span\u003e\n\u003ch1\u003eSPERAS LTH45 21700 Battery – 4500mAh Cold Resistant Power\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003e🔋 Designed for extreme environments, the \u003cspan style=\"color: #ea580c; font-weight: bold;\"\u003eSPERAS LTH45 Lithium Battery\u003c\/span\u003e delivers reliable performance even in freezing conditions. Compared to standard \u003cstrong\u003e21700 lithium batteries\u003c\/strong\u003e, it performs up to \u003cstrong\u003e3× better at \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e-40°C\/°F\u003c\/span\u003e\u003c\/strong\u003e, making it an ideal power solution for outdoor gear, tactical flashlights, and harsh-weather applications.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e❄️ Rated to -40°C\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 4500mAh Capacity\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔌 Integrated USB-C\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eWhy Choose SPERAS LTH45?\u003c\/h2\u003e\n\u003cdiv style=\"background: #fafafa; padding: 30px; border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 50px;\"\u003e\n\u003cul style=\"font-size: 17px; color: #475569; padding-left: 20px; line-height: 2.2; margin-bottom: 0; font-weight: 500;\"\u003e\n\u003cli\u003e❄️ Outstanding performance in extreme cold (-40°C \/ -40°F)\u003c\/li\u003e\n\u003cli\u003e🔋 High-capacity 4500mAh for longer runtime\u003c\/li\u003e\n\u003cli\u003e⚡ Stable output for high-drain devices (10A Max)\u003c\/li\u003e\n\u003cli\u003e🔌 Convenient direct USB-C charging support\u003c\/li\u003e\n\u003cli\u003e🛠️ Reliable SPERAS quality and safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003eDefeat the Freeze: Rated to -40°C\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eStandard lithium batteries fail quickly when the temperature drops. The SPERAS LTH45 is specifically engineered for low-temperature environments, performing reliably where other power cells shut down.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003eAs shown in the performance data, LTH45 delivers stable voltage and runtime even at \u003cstrong\u003e-40°C (-40°F)\u003c\/strong\u003e, ensuring your tactical lights and outdoor gear stay running when you need them most.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"21700 battery cold weather performance graph SPERAS LTH45 vs standard battery at -40C\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_LTH45_4500mAh_21700_Low_Temperature_Lithium_Battery-2_600x600.jpg?v=1770101840\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; flex-direction: row-reverse; border: 1px solid #f0f0f0;\"\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 30px;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e4500mAh Capacity \u0026amp; Integrated USB-C Charging\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eWith a robust \u003cstrong\u003e4500mAh capacity\u003c\/strong\u003e, this battery provides stable energy output (5A Continuous \/ 10A Max) for high-performance flashlights and devices that demand reliable energy in harsh conditions.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 0;\"\u003e🔋 The innovative integrated \u003cstrong\u003eUSB-C charging port\u003c\/strong\u003e eliminates the need for a separate charger, offering a convenient and efficient recharging method wherever power is available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 300px; padding: 20px;\"\u003e\u003cimg style=\"width: 100%; border-radius: 8px; display: block; margin: 0 auto;\" alt=\"SPERAS LTH45 4500mAh 21700 battery wrap showcasing integrated USB-C charging port\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_LTH45_4500mAh_21700_Low_Temperature_Lithium_Battery-1_600x600.jpg?v=1770101828\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eEngineered Specifications: Technical Details\u003c\/h2\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPERAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLTH45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e4500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e3.6V (Power: 12.6Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eUSB-C (1A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eContinuous Output\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eMax Output\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eLength\u003c\/td\u003e\n\u003ctd\u003e75mm (+0.3~0.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e21.4mm (+0.1~0.15mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e71.1g (Gross: 78.8g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 40px 20px; border: 2px solid #ea580c; border-radius: 12px; text-align: center; margin: 50px 0; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);\"\u003e\n\u003ch2 style=\"font-size: 28px; color: #0f172a; margin-top: 0; margin-bottom: 15px; font-weight: 900;\"\u003eEquip Your Extreme Gear\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; color: #475569; margin-bottom: 25px; max-width: 650px; margin-left: auto; margin-right: auto;\"\u003esettle for standard power cells that fail in the cold. Upgrade to the SPERAS LTH45 and experience 3× better performance at -40°C with integrated USB-C convenience.\u003c\/p\u003e\n\u003ca style=\"display: inline-block; background: #ea580c; color: #fff; padding: 16px 40px; border-radius: 8px; font-weight: 900; font-size: 18px; text-transform: uppercase; box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35); text-decoration: none; transition: background 0.3s ease;\" href=\"#top\"\u003e🛒 Select Options \u0026amp; Add To Cart\u003c\/a\u003e\n\u003cp style=\"font-size: 14px; color: #64748b; margin-top: 15px; font-weight: bold;\"\u003eSecure Checkout | Speras Official Warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 40px;\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eCan this lithium battery be used in extreme cold weather?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, the SPERAS LTH45 is specifically designed for low-temperature environments and performs reliably even at -40°C \/ -40°F.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eIs this battery compatible with all 21700 devices?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eIt is compatible with most devices that support standard 21700 lithium batteries. However, it is a protected, long-cell (75mm), so always check your device's physical space and voltage specifications before use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eDoes the battery support direct USB-C charging?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, the battery supports direct USB-C charging via the built-in port for convenient and efficient recharging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eWhat devices is this battery best suited for?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThis battery is ideal for high-performance tactical flashlights, outdoor gear used by hikers and mountaineers, and any high-drain devices used in cold environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; color: #0f172a; outline: none;\"\u003eIs it safe for high-drain applications?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, with a maximum output of 10A and a stable voltage curve, it is suitable for high-current devices requiring dependable performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"Can this lithium battery be used in extreme cold weather?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, the SPERAS LTH45 is specifically designed for low-temperature environments and performs reliably even at -40°C \/ -40°F.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is this battery compatible with all 21700 devices?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"It is compatible with most devices that support standard 21700 lithium batteries. However, it is a protected, long-cell (75mm), so always check your device specifications before use.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Does the battery support direct USB-C charging?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, the battery supports USB-C charging for convenient and efficient recharging.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"What devices is this battery best suited for?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This battery is ideal for high-performance tactical flashlights, outdoor gear, and any devices used in cold environments.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is it safe for high-drain applications?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, with a maximum output of 10A, it is suitable for high-current devices requiring stable performance.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg alt=\"Enlarged product image\" id=\"speras-lightbox-img\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black \/ SPERAS LTH45","offer_id":46633093922993,"sku":null,"price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASLTH454500mAh21700LowTemperatureLithiumBattery-1.jpg?v=1770101850"},{"product_id":"speras-tf24-signal-cone-traffic-wand","title":"SPERAS TF24 Signal Cone Traffic Wand","description":"\u003ch2\u003e\u003cspan lang=\"EN-US\"\u003eOverview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eSPERAS TF24 Signal Cone is a dedicated accessory for flashlights. Made of durable rubber, it features a compact \u003cstrong\u003e26*138mm \u003c\/strong\u003esize and a high-visibility orange design. It easily slides onto your flashlight to turn it into a traffic signal or emergency beacon, boosting safety during night rides, camping, or roadside emergencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications ⚙️\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eSPERAS TF24\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e26*138mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eHigh-visibility orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Flashlights\u003c\/td\u003e\n\u003ctd\u003eE10,E21, EST, EST2,EST Mini\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\u003c!-- *************** 原始内容结束 *************** --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ========== 以下为新增优化内容 (保持纯HTML, 无样式干扰, 二三级标题已埋词) ========== --\u003e\u003c!-- 二级标题：埋入核心词 SPERAS TF24 Traffic Wand --\u003e\n\u003ch2\u003eWhy the \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eSPERAS TF24 Traffic Wand\u003c\/span\u003e is a must-have for night visibility\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- 三级标题1：埋入词 SPERAS TF24 --\u003e\n\u003ch3\u003e🔦 Instant traffic wand conversion with your SPERAS TF24\u003c\/h3\u003e\n\u003cp\u003eSimply slide the \u003cstrong\u003eSPERAS TF24 Traffic Wand\u003c\/strong\u003e onto compatible models like E10, E21, or EST2. The high-visibility orange rubber instantly transforms your flashlight into a 360° emergency beacon. Whether you're a cyclist, camper, or someone who frequently drives at night, this accessory ensures you're seen from a distance. No batteries, no setup—just pure safety.\u003c\/p\u003e\n\u003c!-- 三级标题2：再次自然提及 Traffic Wand --\u003e\n\u003ch3\u003e🚴 Built for road emergencies \u0026amp; outdoor adventures\u003c\/h3\u003e\n\u003cp\u003eFlat tire on a dark highway? Setting up camp after sunset? The \u003cstrong\u003eSPERAS TF24 Traffic Wand\u003c\/strong\u003e slides onto your flashlight in seconds, signaling drivers or marking your location. Its durable rubber construction withstands drops, dust, and light rain. At only 20g, you won't even notice it in your pack—until you need it.\u003c\/p\u003e\n\u003c!-- 三级标题3：强调兼容性和耐用性 --\u003e\n\u003ch3\u003e🧰 Perfect fit for SPERAS E-series \u0026amp; EST flashlights\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for SPERAS flashlights (\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca style=\"color: rgb(255, 128, 0);\" href=\"https:\/\/sperasflashlight.com\/products\/speras-e10-1300lm-175m-outdoor-camping-edc-type-c-flashlight?_pos=1\u0026amp;_psq=e10\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS E10 1300LM 175M Outdoor Camping EDC Type C Flashlight\"\u003eE10\u003c\/a\u003e, \u003ca style=\"color: rgb(255, 128, 0);\" href=\"https:\/\/sperasflashlight.com\/products\/speras-e21-2000lm-320m-usb-c-flashlight-21700-25-4mm-tube-size-tactical-edc-flashlights?_pos=1\u0026amp;_psq=e21\u0026amp;_ss=e\u0026amp;_v=1.0\u0026amp;variant=42902577709233\" title=\"SPERAS E21 2000LM EDC Tactical 2-in-1 Rechargeable Flashlights\"\u003eE21\u003c\/a\u003e, \u003ca style=\"color: rgb(255, 128, 0);\" href=\"https:\/\/sperasflashlight.com\/products\/speras-est-1900lm-211m-usb-c-rechargeable-tactical-flashlight?_pos=4\u0026amp;_sid=bbb73f4fd\u0026amp;_ss=r\" title=\"SPERAS EST 1900lm 211m USB-C Rechargeable Tactical Flashlight\"\u003eEST\u003c\/a\u003e, \u003ca style=\"color: rgb(255, 128, 0);\" href=\"https:\/\/sperasflashlight.com\/products\/speras-est2-1900lm-211m-usb-c-rechargeable-tactical-flashlight?_pos=1\u0026amp;_psq=est2\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS EST2 1900lm 211m USB-C Rechargeable Tactical Flashlight\"\u003eEST2\u003c\/a\u003e, \u003ca style=\"color: rgb(255, 128, 0);\" href=\"https:\/\/sperasflashlight.com\/products\/speras-est-mini-1900lm-211m-usb-c-rechargeable-tactical-flashlight?_pos=1\u0026amp;_psq=EST+Mini\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"SPERAS EST Mini 1900lm 211m USB-C Rechargeable Tactical Flashlight\"\u003eEST Mini\u003c\/a\u003e\u003c\/span\u003e), the TF24 cone grips tightly without wobbling. The 26*138mm compact size adds minimal bulk, so you can keep it attached permanently or stash it in a glove box. The high-vis orange stays bright even after repeated use—ideal for roadside emergencies or night trail marking.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e❓ Frequently Asked Questions – SPERAS TF24 Traffic Wand\u003c\/h2\u003e\n\u003c!-- 折叠项1 --\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003e🔦 Will the TF24 fit my flashlight if it's not a SPERAS model?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe TF24 is custom-designed for SPERAS E10, E21, EST, EST2, and EST Mini. For other brands, due to varying head diameters, a secure fit isn't guaranteed. However, many users have successfully used it on similarly sized 1-inch tube lights—just test gently before relying on it.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c!-- 折叠项2 --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003e🚗 Can I use this traffic wand while riding my bike?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eAbsolutely! Cyclists love the \u003cstrong\u003eSPERAS TF24 Traffic Wand\u003c\/strong\u003e for increasing side visibility. Attach it to a handlebar-mounted flashlight, and drivers will spot you from much farther away. The rubber is flexible enough to stay put even on bumpy roads.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c!-- 折叠项3 --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003e🏕️ Is it durable enough for camping and outdoor use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes—the rubber construction is tough yet flexible. It handles drops, dust, and light moisture without cracking or losing shape. Plus, the high-visibility orange resists fading, so it remains effective trip after trip.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c!-- 折叠项4 --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003e🧼 How do I clean it if it gets muddy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eSimple: just rinse with water or wipe with a damp cloth. The smooth rubber surface doesn't trap dirt, and it dries quickly. No special care needed—it's built for real-world use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c!-- 折叠项5 --\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003e⚡ Does it work with strobe or SOS modes?\u003cbr\u003e\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDefinitely. Because it's a passive diffuser, the TF24 enhances any light mode—constant, strobe, or SOS. In fact, strobe mode combined with the orange cone grabs even more attention during emergencies.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c!-- 额外小优化：加入一点真实用户语气 (无格式, 纯文本) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eCustomer Reviews\u003c\/h3\u003e\n\u003cp\u003e⭐ \u003cem\u003e“I keep this on my EST2 full-time. When a car approaches, I just turn on my light—instant warning wand. Simple and effective.” – SPERAS user in SF\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e⭐ \u003cem\u003e“Used the TF24 during a group night hike to mark our campsite. Everyone could see the orange glow from far away.” – Camper from Colorado\u003c\/em\u003e\u003c\/p\u003e\n\u003c!-- ========== 新增内容结束 ========== --\u003e\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"SPERAS TF24 Signal Cone Traffic Wand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_TF24_Signal_Cone_Traffic_Wand-3.jpg?v=1770199210\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"SPERAS TF24 Signal Cone Traffic Wand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_TF24_Signal_Cone_Traffic_Wand-1.jpg?v=1770199210\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"SPERAS TF24 Signal Cone Traffic Wand\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_TF24_Signal_Cone_Traffic_Wand-2.jpg?v=1770199210\"\u003e\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"SPERAS TF24 Signal Cone Traffic Wand","offer_id":46637054787761,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASTF24SignalConeTrafficWand-3.jpg?v=1770200248"},{"product_id":"speras-tf40-signal-cone-traffic-wand-for-est-plus-v3","title":"SPERAS TF40 Signal Cone Traffic Wand for EST PLUS V3","description":"\u003ch2\u003eSPERAS TF40 Signal Cone for EST PLUS V3 Flashlight\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSPERAS TF40 Signal Cone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e is a practical add-on designed for the \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est-plus-v3-3000lm-800m-tactical-hunter-flashlight?_pos=1\u0026amp;_psq=est+plus\u0026amp;_ss=e\u0026amp;_v=1.0\u0026amp;variant=46648119984305\" title=\"SPERAS EST PLUS V3 3000lm 800m Tactical \u0026amp; Hunter Flashlight\"\u003e\u003cstrong\u003eEST PLUS V3 flashlight\u003c\/strong\u003e\u003c\/a\u003e. With its bright orange color 🟠, it quickly turns your flashlight into a highly visible traffic wand or emergency signal light.\u003c\/p\u003e\n\u003cp\u003eWhether you're directing traffic, working roadside, or handling emergencies, this cone helps improve visibility and safety. The flexible rubber construction makes it easy to install while staying durable enough for repeated outdoor use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e🟠 High-visibility orange for clear signaling\u003c\/p\u003e\n\u003cp\u003e🚧 Turns your flashlight into a traffic or warning wand\u003c\/p\u003e\n\u003cp\u003e🔦 Designed for SPERAS EST PLUS V3 flashlight\u003c\/p\u003e\n\u003cp\u003e🧩 Flexible rubber for easy installation and secure fit\u003c\/p\u003e\n\u003cp\u003e🌧️ Built for outdoor and emergency use\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPERAS TF40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e40 × 138 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eHigh-visibility Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Flashlight\u003c\/td\u003e\n\u003ctd\u003eEST PLUS V3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e26.6 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eTypical Uses\u003c\/h2\u003e\n\u003cp\u003e🚓 Traffic control and roadside guidance\u003c\/p\u003e\n\u003cp\u003e⚠️ Emergency signaling and warning\u003c\/p\u003e\n\u003cp\u003e🏗️ Construction site visibility\u003c\/p\u003e\n\u003cp\u003e🚶 Nighttime safety and crowd direction\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is a signal cone used for?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIt turns your flashlight into a visible signal wand, commonly used for traffic control, safety guidance, and emergencies.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs the Speras TF40 compatible with other flashlights?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIt is designed for the SPERAS EST PLUS V3. Compatibility with other models depends on size and head diameter.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs it suitable for outdoor use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes 🌧️, the rubber material is durable and suitable for outdoor environments, including rain and rough conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs it easy to install?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the flexible rubber design allows quick attachment and removal without tools.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eCan it be used for emergencies?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eAbsolutely ⚠️, it improves visibility and helps signal others in low-light or urgent situations.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"SPERAS TF40 Signal Cone Traffic Wand for EST PLUS V3\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASTF40SignalConeTrafficWandforESTPLUSV3-3.jpg?v=1770199972\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"SPERAS TF40 Signal Cone Traffic Wand for EST PLUS V3\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASTF40SignalConeTrafficWandforESTPLUSV3-1.jpg?v=1770199972\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"SPERAS TF40 Signal Cone Traffic Wand for EST PLUS V3\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASTF40SignalConeTrafficWandforESTPLUSV3-2.jpg?v=1770199972\"\u003e\u003c\/div\u003e","brand":"Speras","offers":[{"title":"TF40 Signal Cone Traffic Wand for EST PLUS V3","offer_id":46637057376433,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASTF40SignalConeTrafficWandforESTPLUSV3-3.jpg?v=1770200238"},{"product_id":"speras-rrf6-red-rubber-filter","title":"SPERAS RRF6 Red Rubber Filter","description":"\u003ch2\u003eSPERAS RRF6 Red Filter for T217 V3 Flashlight\u003c\/h2\u003e\n\u003cp\u003eMade for the \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-t217-21700-battery-hunting-flashlight-1400lm-1400m-search-flashlights?_pos=1\u0026amp;_psq=t217\u0026amp;_ss=e\u0026amp;_v=1.0\u0026amp;variant=45375043043505\" title=\"SPERAS T217 V2 21700 battery hunting flashlight 2000lm 1400m Search Flashlights\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSPERAS T217 V3\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e, this red rubber filter is designed to improve visibility at night without drawing unwanted attention 🔴. It produces a softer red light that helps you see clearly while staying less noticeable in the dark.\u003c\/p\u003e\n\u003cp\u003eRed light is commonly used in hunting and nighttime observation because it is less likely to disturb wildlife. Whether you're tracking, observing, or navigating in low light, this filter helps you stay discreet while maintaining usable visibility. The flexible rubber construction ensures a secure fit and dependable performance outdoors.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e🔴 Red light for low-visibility, low-disturbance use\u003c\/p\u003e\n\u003cp\u003e🦌 Ideal for hunting and wildlife observation\u003c\/p\u003e\n\u003cp\u003e🔦 Designed for SPERAS T217 V3 flashlight\u003c\/p\u003e\n\u003cp\u003e🧩 Flexible rubber for easy installation and secure fit\u003c\/p\u003e\n\u003cp\u003e🏕️ Reliable in outdoor and night environments\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPERAS RRF6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e6.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Flashlight\u003c\/td\u003e\n\u003ctd\u003eT217 V3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e30.9 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eRed vs Green Filter – Which One Should You Choose?\u003c\/h2\u003e\n\u003cp\u003eNot sure which filter fits your needs? Here’s a quick comparison to help you decide 👇\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eRed Filter 🔴 (RRF6)\u003c\/th\u003e\n\u003cth\u003eGreen Filter 🟢 (GRF6)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest Use\u003c\/td\u003e\n\u003ctd\u003eHunting, stealth observation\u003c\/td\u003e\n\u003ctd\u003eGeneral night visibility, tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnimal Disturbance\u003c\/td\u003e\n\u003ctd\u003eVery low (less likely to spook wildlife)\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisibility\u003c\/td\u003e\n\u003ctd\u003eLower brightness, more discreet\u003c\/td\u003e\n\u003ctd\u003eHigher contrast, clearer details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNight Vision\u003c\/td\u003e\n\u003ctd\u003eHelps preserve night vision\u003c\/td\u003e\n\u003ctd\u003eBetter for identifying objects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended For\u003c\/td\u003e\n\u003ctd\u003eHunters 🦌, tactical use\u003c\/td\u003e\n\u003ctd\u003eOutdoor users 🏕️, navigation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e👉 \u003cstrong\u003eQuick tip:\u003c\/strong\u003e\u003cbr\u003eChoose \u003cstrong\u003ered\u003c\/strong\u003e if you want to stay discreet and avoid disturbing animals.\u003cbr\u003eChoose \u003cstrong\u003egreen\u003c\/strong\u003e if you need better visibility and clearer detail.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhy use a red filter instead of white light?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eRed light is less likely to spook animals and helps maintain night vision, making it ideal for hunting and observation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eShould I choose a red or green filter?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eRed is better if you need to stay hidden and avoid disturbing wildlife, making it ideal for hunting. Green provides better contrast and visibility, which is useful for navigation and identifying objects at night.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this filter only compatible with T217 V3?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIt is specifically designed for the SPERAS T217 V3. Other flashlights may fit if the diameter matches, but compatibility is not guaranteed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWill the brightness be reduced?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, filters slightly reduce brightness, but they improve usability in specific environments like hunting or night navigation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs it suitable for outdoor use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes 🏕️, the rubber material is built to handle outdoor conditions and regular use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs it easy to install?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, the flexible rubber design allows quick installation and removal without tools.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cimg alt=\"SPERAS RRF6 Red Rubber Filter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_RRF6_Red_Rubber_Filter.png?v=1770320295\"\u003e\u003c\/p\u003e","brand":"Speras","offers":[{"title":"Red \/ SPERAS RRF6 Red Rubber Filter","offer_id":46640203202737,"sku":null,"price":12.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASRRF6RedRubberFilter.png?v=1770320314"},{"product_id":"speras-grf6-green-rubber-filter","title":"SPERAS GRF6 Green Rubber Filter","description":"\u003ch2\u003eSPERAS GRF6 Green Rubber Filter for T217 V3\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for the \u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-t217-21700-battery-hunting-flashlight-1400lm-1400m-search-flashlights?_pos=1\u0026amp;_psq=t217\u0026amp;_ss=e\u0026amp;_v=1.0\u0026amp;variant=45375043043505\" target=\"_blank\" title=\"SPERAS T217 V2 21700 battery hunting flashlight 2000lm 1400m Search Flashlights\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSPERAS T217 V3\u003c\/strong\u003e\u003c\/span\u003e,\u003c\/a\u003e this green rubber filter helps improve visibility in low-light conditions 🌙. By switching from white light to green light, it increases contrast between objects and their surroundings, making details easier to pick out in the dark.\u003c\/p\u003e\n\u003cp\u003eCompared to standard white light, the green beam is less intrusive while still providing clear illumination. This makes it a practical choice for outdoor use, including hunting, patrol, and general nighttime activities. The flexible rubber material ensures a snug fit while remaining durable enough for repeated use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e🟢 Enhances contrast for better visibility in low light\u003c\/p\u003e\n\u003cp\u003e🔦 Designed for SPERAS T217 V3 flashlight\u003c\/p\u003e\n\u003cp\u003e🌙 More discreet than standard white light\u003c\/p\u003e\n\u003cp\u003e🧩 Flexible rubber build for secure fit\u003c\/p\u003e\n\u003cp\u003e🏕️ Suitable for outdoor, tactical, and night use\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPERAS GRF6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e6.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Flashlight\u003c\/td\u003e\n\u003ctd\u003eT217 V3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e30.9 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the benefit of using a green filter?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eGreen light improves contrast and helps you see details more clearly in low-light environments compared to standard white light.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this filter compatible with other flashlights?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIt is designed for the SPERAS T217 V3. Compatibility with other models depends on size and head diameter.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWill the filter affect brightness?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, like all filters, it slightly reduces overall brightness but improves visibility and contrast in specific conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs it suitable for outdoor use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes 🏕️, it’s built for outdoor environments such as hunting, patrol, and night navigation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs the material durable?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe rubber construction is flexible and designed to handle regular use without cracking or loosening.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"SPERAS GRF6 Green Rubber Filter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_GRF6_Green_Rubber_Filter.png?v=1770320811\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Speras","offers":[{"title":"Green \/ SPERAS GRF6 Green Rubber Filter","offer_id":46640207921329,"sku":null,"price":12.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERASGRF6GreenRubberFilter.png?v=1770320823"},{"product_id":"speras-rc14-14500-battery-920mah-battery-lithium-ion-battery-rechargeable-battery-flashlight-battery","title":"SPERAS RC14 920mAh 14500 Rechargeable Lithium Battery","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; box-sizing: border-box; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fff7ed; font-weight: bold; width: 35%; color: #c2410c !important; }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n    .speras-grid-2 { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 40px; }\n    .speras-grid-2 \u003e div { flex: 1 1 300px; }\n    \n    \/* 专为左右图文准备的排版容器 *\/\n    .speras-flex-row { display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; overflow: hidden; border: 1px solid #f0f0f0; }\n\n    \/* ========================================================= *\/\n    \/* 🔍 修复版：完美居中的点击放大灯箱 (Lightbox) *\/\n    \/* ========================================================= *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; display: block; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    \/* 解决手机端图片顶在最上面的 BUG：使用 top:0, bottom:0, left:0, right:0 配合 padding *\/\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; padding: 15px; box-sizing: border-box; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    \/* object-fit: contain 保证图片按比例完美缩放居中 *\/\n    #speras-lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端核弹级防重叠\/防挤压修复补丁 *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container {\n            padding: 10px !important;\n            overflow: hidden !important;\n        }\n        \n        .speras-pdp-container .speras-hero-banner {\n            padding: 30px 15px !important;\n            height: auto !important;\n        }\n        \n        \/* 强制打散左右图文与双列表结构 *\/\n        .speras-pdp-container .speras-grid-2,\n        .speras-pdp-container .speras-flex-row {\n            display: block !important; \n        }\n        \n        .speras-pdp-container .speras-grid-2 \u003e div,\n        .speras-pdp-container .speras-flex-row \u003e div {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            padding: 20px !important;\n            margin-bottom: 0 !important;\n            box-sizing: border-box !important;\n            height: auto !important;\n        }\n\n        \/* 强制释放所有文本元素，彻底消灭高度限制和不换行现象 *\/\n        .speras-pdp-container h1, \n        .speras-pdp-container h2, \n        .speras-pdp-container h3, \n        .speras-pdp-container p, \n        .speras-pdp-container span, \n        .speras-pdp-container li,\n        .speras-pdp-container summary,\n        .speras-pdp-container div {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            overflow-wrap: anywhere !important; \/* 强制英文长单词断行 *\/\n            line-height: 1.5 !important;\n            height: auto !important;\n            max-height: none !important; \/* 破解主题的强制高度压缩 *\/\n            box-sizing: border-box !important;\n        }\n        \n        .speras-pdp-container .speras-hero-banner h1 {\n            font-size: 24px !important;\n            line-height: 1.4 !important;\n            margin-bottom: 15px !important;\n        }\n        \n        .speras-pdp-container .speras-section-title {\n            font-size: 22px !important;\n            line-height: 1.4 !important;\n            margin-top: 30px !important;\n            margin-bottom: 20px !important;\n        }\n        \n        \/* 保证图片不超出屏幕 *\/\n        .speras-pdp-container img {\n            max-width: 100% !important;\n            height: auto !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\n\u003cdiv class=\"speras-hero-banner\"\u003e\n    \u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eCompact Rechargeable Power Solution\u003c\/span\u003e\n    \u003ch1\u003eSPERAS RC14: 14500 920mAh Lithium Battery\u003c\/h1\u003e\n    \u003cp class=\"subtitle\"\u003eThe \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS RC14 14500 lithium battery\u003c\/strong\u003e 🔋 is designed for compact devices that require stable and efficient power. With a capacity of \u003cstrong\u003e920mAh\u003c\/strong\u003e and a \u003cstrong\u003e3.7V\u003c\/strong\u003e output, it delivers reliable performance for small flashlights and other portable electronics.\u003c\/p\u003e\n    \u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 920mAh Capacity\u003c\/span\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ 3A-5A Output\u003c\/span\u003e\n        \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Safe for EDC\u003c\/span\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\n    \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC14-1.jpg?v=1770833209\" alt=\"SPERAS RC14 920mAh 14500 Rechargeable Lithium-ion Battery angled view\" style=\"max-width: 500px; width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); margin: 0 auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eEngineered for Daily Reliability\u003c\/h2\u003e\n\u003cdiv class=\"speras-grid-2\"\u003e\n    \u003cdiv style=\"background: #fafafa; padding: 30px; border-radius: 8px; border: 1px solid #f0f0f0;\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0; margin-bottom: 20px;\"\u003eCompact Size, Built-in Protection\u003c\/h3\u003e\n        \u003cp style=\"font-size: 16px; color: #555; margin-bottom: 15px;\"\u003eEquipped with built-in overcharge and over-discharge protection ⚙️, the \u003cstrong\u003eSPERAS RC14 battery\u003c\/strong\u003e ensures safe operation and extended cycle life.\u003c\/p\u003e\n        \u003cp style=\"font-size: 16px; color: #555; margin-bottom: 0;\"\u003eIts compact size and durable, impact-resistant construction make it perfectly suited for everyday carry (EDC) devices and other high-drain applications requiring steady voltage.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv style=\"background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e0e0e0; box-shadow: 0 2px 10px rgba(0,0,0,0.02);\"\u003e\n        \u003ch3 style=\"font-size: 22px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eKey Specifications\u003c\/h3\u003e\n        \u003cul style=\"font-size: 16px; line-height: 1.8; color: #444; list-style: none; padding: 0; margin: 0;\"\u003e\n            \u003cli style=\"margin-bottom: 10px;\"\u003e🏷️ \u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e SPERAS RC14\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 10px;\"\u003e🔋 \u003cstrong\u003eCapacity:\u003c\/strong\u003e 920mAh\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 10px;\"\u003e⚡ \u003cstrong\u003eVoltage:\u003c\/strong\u003e 3.7V\u003c\/li\u003e\n            \u003cli style=\"margin-bottom: 10px;\"\u003e🚀 \u003cstrong\u003eDischarge Current:\u003c\/strong\u003e 3A Continuous (Max 5A)\u003c\/li\u003e\n            \u003cli\u003e🛡️ \u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year (contact us for support or replacement)\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; margin-bottom: 50px;\"\u003e\n    \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC14-2.jpg?v=1770833221\" alt=\"SPERAS RC14 14500 battery highlighting 920mAh capacity and 3.7V output\" style=\"flex: 1 1 300px; width: 100%; max-width: 48%; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); object-fit: cover;\"\u003e\n    \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC14-3.jpg?v=1770833232\" alt=\"SPERAS RC14 EDC flashlight battery side profile with logo\" style=\"flex: 1 1 300px; width: 100%; max-width: 48%; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); object-fit: cover;\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n    \u003ctable class=\"speras-table\"\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n                \u003ctd\u003eRC14\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eBattery Type\u003c\/td\u003e\n                \u003ctd\u003e3.7V 14500 Lithium battery\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eBattery Capacity\u003c\/td\u003e\n                \u003ctd\u003e920 mAh\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eBattery Voltage\u003c\/td\u003e\n                \u003ctd\u003e3.7 V\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eEnergy\u003c\/td\u003e\n                \u003ctd\u003e3.404 Wh\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eMax Continuous Discharge\u003c\/td\u003e\n                \u003ctd\u003e3A\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eMax Current\u003c\/td\u003e\n                \u003ctd\u003e5A\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eDimensions (Length x Diameter)\u003c\/td\u003e\n                \u003ctd\u003e49.9 mm (+0.3 mm ~ 0.5 mm) × 14.18 mm (+0.1 ~ 0.15 mm)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n                \u003ctd class=\"speras-highlight-col\"\u003eNet Weight \/ Gross Weight\u003c\/td\u003e\n                \u003ctd\u003e20.05 g \/ 25.9 g\u003c\/td\u003e\n            \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\n    \u003cimg class=\"speras-zoom\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/RC14-4.jpg?v=1770833241\" alt=\"SPERAS RC14 14500 battery showing safety certification marks\" style=\"max-width: 500px; width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); margin: 0 auto; display: block;\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\" open=\"\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eWhat devices is the SPERAS RC14 battery suitable for?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe \u003cstrong\u003eSPERAS RC14 14500 battery\u003c\/strong\u003e is ideal for compact flashlights 🔦, EDC gear, and small electronic devices that support standard 14500 size batteries.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eIs the RC14 battery rechargeable?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, it is a fully rechargeable lithium-ion battery. Please use a compatible high-quality charger for safe operation and maximum longevity.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eDoes it include safety protection?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, it features a built-in protection board preventing overcharge, over-discharge, and short circuits to ensure safety and extend the battery's lifespan.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n        \u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eWhat is the maximum output current?\u003c\/summary\u003e\n        \u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eThe battery supports a stable continuous discharge of 3A, with a maximum output capability of up to 5A for short bursts, making it great for high-drain compact devices.\u003c\/p\u003e\n    \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What devices is the SPERAS RC14 battery suitable for?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The SPERAS RC14 14500 battery is ideal for compact flashlights, EDC gear, and small electronic devices that support standard 14500 size batteries.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is the RC14 battery rechargeable?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, it is a fully rechargeable lithium-ion battery. 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font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fafafa; font-weight: bold; width: 40%; color: #111 !important; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; display: block; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n    .speras-grid-2 { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 40px; }\n    .speras-grid-2 \u003e div { flex: 1 1 300px; }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端万能防重叠修复补丁 *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container .speras-grid-2 {\n            display: block !important; \n        }\n        .speras-pdp-container .speras-grid-2 \u003e div {\n            display: block !important;\n            width: 100% !important;\n            max-width: 100% !important;\n            margin-bottom: 20px !important;\n            box-sizing: border-box !important;\n        }\n\n        \/* 强制重置行高与断行，彻底消灭手机端文字错乱与叠罗汉 *\/\n        .speras-pdp-container h1, \n        .speras-pdp-container h2, \n        .speras-pdp-container h3, \n        .speras-pdp-container p, \n        .speras-pdp-container span, \n        .speras-pdp-container li,\n        .speras-pdp-container summary {\n            white-space: normal !important;\n            word-wrap: break-word !important;\n            word-break: break-word !important;\n            line-height: 1.5 !important;\n            height: auto !important;\n        }\n        \n        .speras-pdp-container .speras-hero-banner h1 {\n            font-size: 26px !important;\n            line-height: 1.3 !important;\n        }\n        \n        .speras-pdp-container .speras-section-title {\n            font-size: 22px !important;\n            line-height: 1.4 !important;\n            margin-top: 30px !important;\n        }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003eHigh-Drain Power Source\u003c\/span\u003e\n\u003ch1\u003eSPERAS PB50: 21700 5000mAh Lithium-ion Battery\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eThe \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS PB50 21700 lithium battery\u003c\/strong\u003e 🔋 is designed for high-performance use, offering a perfect balance of power, safety, and durability. With a capacity of \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e5000mAh\u003c\/strong\u003e\u003c\/span\u003e and a stable \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e3.6V\u003c\/strong\u003e\u003c\/span\u003e output, it delivers consistent energy for high-lumen flashlights and other high-drain devices.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 5000mAh Capacity\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ 40A Max Discharge\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚙️ Tabless Design\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\u003cimg style=\"max-width: 600px; width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); margin: 0 auto; display: block;\" alt=\"SPERAS PB50 5000mAh 21700 high-drain rechargeable lithium-ion battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB50-1.jpg?v=1770834605\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eEngineered for Extreme Performance\u003c\/h2\u003e\n\u003cdiv class=\"speras-grid-2\"\u003e\n\u003cdiv style=\"background: #fafafa; padding: 30px; border-radius: 8px; border: 1px solid #f0f0f0;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0; margin-bottom: 20px;\"\u003eAdvanced Tabless Design \u0026amp; Safety\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #555; margin-bottom: 15px;\"\u003eBuilt with a \u003cstrong\u003etabless design\u003c\/strong\u003e ⚙️, the SPERAS PB50 battery significantly improves energy efficiency and helps reduce heat during intensive use. It also includes built-in protection against overcharge and over-discharge, supporting safer operation and a longer battery life cycle.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; color: #555; margin-bottom: 0;\"\u003eThe solid outer construction adds excellent impact resistance, making it suitable for both daily use and harsh outdoor conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e0e0e0; box-shadow: 0 2px 10px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.8; color: #444; list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🏷️ \u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e SPERAS PB50\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🔋 \u003cstrong\u003eMassive Capacity:\u003c\/strong\u003e 5000mAh\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e⚡ \u003cstrong\u003eStable Voltage:\u003c\/strong\u003e 3.6V\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🚀 \u003cstrong\u003eHigh-Drain Output:\u003c\/strong\u003e 40A Max Continuous Discharge Current\u003c\/li\u003e\n\u003cli\u003e🛡️ \u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year (contact us for support or replacement if needed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; margin-bottom: 50px;\"\u003e\n\u003cimg style=\"flex: 1 1 300px; width: 100%; max-width: 48%; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); object-fit: cover;\" alt=\"SPERAS PB50 21700 battery highlighting 5000mAh capacity and 3.6V output\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB50-2.jpg?v=1770834604\" class=\"speras-zoom\"\u003e \u003cimg style=\"flex: 1 1 300px; width: 100%; max-width: 48%; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); object-fit: cover;\" alt=\"SPERAS PB50 tabless design battery showcasing 40A max continuous discharge current\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB50-3.jpg?v=1770834605\" class=\"speras-zoom\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePB50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e21700 3.6V Lithium Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Capacity\u003c\/td\u003e\n\u003ctd\u003e5000 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e3.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eEnergy\u003c\/td\u003e\n\u003ctd\u003e18 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eDimensions (Length x Diameter)\u003c\/td\u003e\n\u003ctd\u003e74.5 mm (+0.3 mm ~ 0.5 mm) × 21.42 mm (+0.1 ~ 0.15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eNet Weight \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e72.18 g \/ 80.78 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eWhat makes the SPERAS PB50 battery different?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eIt uses a tabless design, which helps improve efficiency, reduce heat, and handle high-drain output more effectively than standard designs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eIs this battery suitable for high-power flashlights?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, with a \u003cstrong\u003e40A continuous discharge\u003c\/strong\u003e, it is well-suited for high-performance flashlights 🔦 and similar high-drain devices.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eDoes it include safety protection?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, it includes built-in protection against overcharge and over-discharge, ensuring safe and reliable operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eIs the SPERAS PB50 rechargeable?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, it is a rechargeable lithium-ion battery. Use a compatible high-quality charger for best results and longevity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What makes the SPERAS PB50 battery different?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"It uses a tabless design, which helps improve efficiency, reduce heat, and handle high-drain output more effectively than standard designs.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is this battery suitable for high-power flashlights?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, with a 40A continuous discharge, it is well-suited for high-performance flashlights and similar high-drain devices.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Does it include safety protection?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, it includes built-in protection against overcharge and over-discharge, ensuring safe and reliable operation.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is the SPERAS PB50 rechargeable?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, it is a rechargeable lithium-ion battery. Use a compatible high-quality charger for best results and longevity.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Enlarged view of SPERAS PB50 battery\"\u003e\u003c\/div\u003e\n\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Speras","offers":[{"title":"Black \/ SPERAS PB50","offer_id":46649944080561,"sku":null,"price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/PB50-1.jpg?v=1770834605"},{"product_id":"speras-n48-21700-battery-4800mah-battery-lithium-ion-battery-flashlight-battery-high-capacity-battery","title":"SPERAS N48 4800mAh 21700 Rechargeable Lithium Battery","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; }\n    .speras-hero-banner { background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); padding: 50px 30px; border-radius: 20px; margin-bottom: 40px; text-align: center; border-bottom: 6px solid #ea580c; box-shadow: 0 10px 25px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 38px; font-weight: 900; color: #ffffff !important; margin: 0 0 15px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 18px; max-width: 850px; margin: 0 auto 20px auto; color: #cbd5e1 !important; line-height: 1.7; }\n    \n    \/* Comparison Table \/ Formatting *\/\n    .speras-table-wrapper { overflow-x: auto; margin: 40px 0; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); border: 1px solid #e2e8f0; }\n    .speras-table { width: 100%; border-collapse: collapse; text-align: left; background-color: #fff; min-width: 600px; }\n    .speras-table th, .speras-table td { padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-size: 16px; color: #444; }\n    .speras-table th { background-color: #0f172a; font-weight: bold; color: #fff; font-size: 16px; }\n    .speras-table tr:hover { background-color: #f9fafb; }\n    .speras-highlight-col { background-color: #fafafa; font-weight: bold; width: 40%; color: #111 !important; }\n\n    \/* Lightbox and Hover Effects *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s; display: block; }\n    .speras-zoom:hover { transform: scale(1.02); }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 28px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 50px; margin-bottom: 30px; text-align: center; }\n    .speras-grid-2 { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 40px; }\n    .speras-grid-2 \u003e div { flex: 1 1 300px; }\n\u003c\/style\u003e\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\u003cdiv class=\"speras-hero-banner\"\u003e\n\u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 6px 18px; border-radius: 30px; font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;\"\u003ePremium Power Source\u003c\/span\u003e\n\u003ch1\u003eSPERAS N48: 21700 4800mAh Rechargeable Li-ion Battery\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eBuilt to deliver stable and reliable power 🔋 for everyday and outdoor use. With a high capacity of \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e4800mAh\u003c\/strong\u003e\u003c\/span\u003e and a nominal voltage of \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e3.6V\u003c\/strong\u003e\u003c\/span\u003e, it provides consistent energy output for high-performance flashlights and other compatible high-drain devices.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🔋 4800mAh Capacity\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e⚡ 15A Max Discharge\u003c\/span\u003e \u003cspan style=\"background: rgba(255,255,255,0.1); color: #fff; padding: 6px 16px; border-radius: 20px; font-size: 13px;\"\u003e🛡️ Built-in Protection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\u003cimg style=\"max-width: 600px; width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); margin: 0 auto; display: block;\" alt=\"SPERAS N48 4800mAh 21700 Rechargeable Lithium Battery front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/N48_1_480x480.jpg?v=1770835221\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eEngineered for Safety \u0026amp; Performance\u003c\/h2\u003e\n\u003cdiv class=\"speras-grid-2\"\u003e\n\u003cdiv style=\"background: #fafafa; padding: 30px; border-radius: 8px; border: 1px solid #f0f0f0;\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #ea580c; margin-top: 0; margin-bottom: 20px;\"\u003eReliable \u0026amp; Durable Design\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; color: #555; margin-bottom: 15px;\"\u003eDesigned with safety in mind ⚙️, the \u003cstrong\u003eSPERAS N48 battery\u003c\/strong\u003e features built-in protection against overcharge and over-discharge. This helps maintain long-term performance while extending battery lifespan.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; color: #555; margin-bottom: 0;\"\u003eIts durable construction also improves impact resistance, making it perfectly suitable for demanding outdoor environments and heavy-duty tactical use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff; padding: 30px; border-radius: 8px; border: 1px solid #e0e0e0; box-shadow: 0 2px 10px rgba(0,0,0,0.02);\"\u003e\n\u003ch3 style=\"font-size: 22px; font-weight: bold; color: #111; margin-top: 0; margin-bottom: 20px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.8; color: #444; list-style: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🔋 \u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e 4800mAh high capacity.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e⚡ \u003cstrong\u003eConsistent Output:\u003c\/strong\u003e Stable 3.6V nominal voltage.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🛡️ \u003cstrong\u003eSafer Use:\u003c\/strong\u003e Built-in protection circuits.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🔧 \u003cstrong\u003eTough Build:\u003c\/strong\u003e Durable, impact-resistant construction.\u003c\/li\u003e\n\u003cli\u003e🔄 \u003cstrong\u003eHigh-Drain Ready:\u003c\/strong\u003e 15A max continuous discharge for powerful devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 50px;\"\u003e\u003cimg style=\"max-width: 600px; width: 100%; height: auto; border-radius: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); margin: 0 auto; display: block;\" alt=\"SPERAS N48 21700 battery specifications and capacity details\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/N48_2_480x480.jpg?v=1770835221\" class=\"speras-zoom\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"speras-table-wrapper\"\u003e\n\u003ctable class=\"speras-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBrand \/ Model\u003c\/td\u003e\n\u003ctd\u003eSPERAS \/ N48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e21700 Rechargeable Li-ion Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e4800 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eEnergy\u003c\/td\u003e\n\u003ctd\u003e17.28 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eDimensions (Length x Diameter)\u003c\/td\u003e\n\u003ctd\u003e74 mm (+0.3 mm ~ 0.5 mm) × 21.25 mm (+0.1 ~ 0.15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eNet Weight \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e70.91 g \/ 79.52 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"speras-highlight-col\"\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year (contact us for support or replacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"speras-section-title\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 50px;\"\u003e\n\u003cdetails open=\"\" style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eWhat devices can use the SPERAS N48 battery?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eIt works perfectly with high-performance flashlights 🔦 and other electronic devices that support standard 21700 lithium-ion batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eIs this battery rechargeable?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, it is a fully rechargeable lithium-ion battery designed for hundreds of charge cycles.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eDoes it include safety protection?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eYes, it has built-in protection circuits safeguarding against overcharge and over-discharge to ensure maximum safety during use and charging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background-color: #fff; padding: 18px 20px; margin-bottom: 12px; border: 1px solid #cbd5e1; border-radius: 8px; cursor: pointer;\"\u003e\n\u003csummary style=\"font-size: 18px; font-weight: bold; outline: none; color: #0f172a;\"\u003eHow long does it last?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 12px; font-size: 16px; color: #475569; line-height: 1.6;\"\u003eWith a massive 4800mAh capacity, the runtime is significantly extended. Exact duration depends on the power consumption and output mode of the specific device being used.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [{\n        \"@type\": \"Question\",\n        \"name\": \"What devices can use the SPERAS N48 battery?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"It works perfectly with high-performance flashlights and other electronic devices that support standard 21700 lithium-ion batteries.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Is this battery rechargeable?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, it is a fully rechargeable lithium-ion battery designed for hundreds of charge cycles.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"Does it include safety protection?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, it has built-in protection circuits safeguarding against overcharge and over-discharge to ensure maximum safety during use and charging.\"\n        }\n      },{\n        \"@type\": \"Question\",\n        \"name\": \"How long does it last?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"With a massive 4800mAh capacity, the runtime is significantly extended. Exact duration depends on the power consumption and output mode of the specific device being used.\"\n        }\n      }]\n    }\n\u003c\/script\u003e\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Enlarged view of SPERAS battery\"\u003e\u003c\/div\u003e\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden';\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = '';\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\u003c\/div\u003e","brand":"Speras","offers":[{"title":"Black \/ SPERAS N48","offer_id":46649953288369,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/N48_1.jpg?v=1770835221"},{"product_id":"speras-tactical-ring-for-est30-est16","title":"SPERAS Multi-Functional Tactical Ring | For EST30 \u0026 EST16","description":"\u003cstyle\u003e\n    \/* 🏆 Speras Universal Hero Banner \u0026 Layout Style (Accessories Version) *\/\n    .speras-pdp-container { font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif; color: #333; line-height: 1.6; max-width: 950px; margin: 0 auto; padding: 20px; box-sizing: border-box; overflow: hidden; }\n    .speras-hero-banner { background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%); padding: 40px 30px; border-radius: 15px; margin-bottom: 30px; text-align: center; border-bottom: 5px solid #ea580c; box-shadow: 0 8px 20px rgba(0,0,0,0.15); }\n    .speras-hero-banner h1 { font-size: 32px; font-weight: 900; color: #ffffff !important; margin: 0 0 10px 0; line-height: 1.3; }\n    .speras-hero-banner .subtitle { font-size: 16px; max-width: 800px; margin: 0 auto 15px auto; color: #cbd5e1 !important; line-height: 1.6; }\n    \n    \/* Layout Elements *\/\n    .speras-section-title { font-size: 24px; font-weight: bold; color: #111; border-bottom: 2px solid #eee; padding-bottom: 10px; margin-top: 40px; margin-bottom: 25px; text-align: center; }\n    \n    \/* 🔍 Lightbox and Hover Effects (点击放大功能样式) *\/\n    .speras-zoom { cursor: zoom-in; transition: transform 0.2s ease; }\n    .speras-zoom:hover { transform: scale(1.03); box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important; }\n    #speras-lightbox { position: fixed; z-index: 999999; top: 0; left: 0; right: 0; bottom: 0; background: rgba(15, 23, 42, 0.95); display: flex; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: opacity 0.3s ease; cursor: zoom-out; padding: 15px; box-sizing: border-box; }\n    #speras-lightbox.active { opacity: 1; visibility: visible; }\n    #speras-lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.5); transform: scale(0.9); transition: transform 0.3s ease; }\n    #speras-lightbox.active img { transform: scale(1); }\n\n    \/* ========================================================= *\/\n    \/* 📱 移动端防重叠修复补丁 (强化断行与自适应高度) *\/\n    \/* ========================================================= *\/\n    @media screen and (max-width: 850px) {\n        .speras-pdp-container { padding: 15px !important; box-sizing: border-box !important; overflow: hidden !important; }\n        .speras-pdp-container div[style*=\"display: flex\"] { display: block !important; }\n        .speras-pdp-container div[style*=\"flex: 1\"] { width: 100% !important; max-width: 100% !important; margin-bottom: 20px !important; padding: 15px !important; box-sizing: border-box !important; height: auto !important; }\n        \/* 强制释放所有文本元素，消灭文字重叠和不换行现象 *\/\n        .speras-pdp-container h1, .speras-pdp-container h2, .speras-pdp-container h3, \n        .speras-pdp-container p, .speras-pdp-container span, .speras-pdp-container a { \n            white-space: normal !important; \n            word-wrap: break-word !important; \n            word-break: break-word !important; \n            overflow-wrap: anywhere !important; \n            line-height: 1.5 !important; \n            height: auto !important; \n            max-height: none !important; \n        }\n        .speras-pdp-container img { max-width: 100% !important; height: auto !important; margin: 0 auto !important; }\n    }\n\u003c\/style\u003e\n\n\u003cdiv class=\"speras-pdp-container\"\u003e\n\n\u003cdiv class=\"speras-hero-banner\"\u003e\n    \u003cspan style=\"display: inline-block; background: #ea580c; color: #fff; padding: 5px 15px; border-radius: 30px; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;\"\u003ePremium Accessory\u003c\/span\u003e\n    \u003ch1\u003eSPERAS Multi-Functional Tactical Ring\u003c\/h1\u003e\n    \u003cp class=\"subtitle\"\u003eMaximize your flashlight retention and tactical readiness. Custom-designed to seamlessly integrate with the \u003cstrong style=\"color: #ea580c;\"\u003eSPERAS EST30 and EST16\u003c\/strong\u003e tactical flashlights, giving you the professional edge in high-stress environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"text-align: center; margin-bottom: 40px; padding: 0 10px;\"\u003e\n    \u003cimg class=\"speras-zoom\" style=\"width: 100%; max-width: 350px; height: auto; border-radius: 12px; border: 1px solid #e2e8f0; background: #000; margin: 0 auto; display: block; box-shadow: 0 4px 15px rgba(0,0,0,0.1);\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/20260428122903_190_107.png?v=1777358829\" alt=\"SPERAS multi-functional tactical ring compatible with EST30 and EST16 flashlights showing glass breaker\"\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"speras-section-title\"\u003e3-in-1 Tactical Advantage\u003c\/h2\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 30px; background: #fafafa; border-radius: 8px; border: 1px solid #f0f0f0;\"\u003e\n    \u003cdiv style=\"flex: 1 1 300px; padding: 25px;\"\u003e\n        \u003ch3 style=\"font-size: 20px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e⭕ Secure Finger Retention Loop\u003c\/h3\u003e\n        \u003cp style=\"font-size: 15px; margin-bottom: 0; color: #444;\"\u003eEnables the classic \"cigar grip\" for seamless operation alongside a firearm. It guarantees the flashlight stays firmly in your hand during rapid movement, preventing drops or disarms in close-quarters situations.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 30px; background: #fafafa; border-radius: 8px; border: 1px solid #f0f0f0; flex-direction: row-reverse;\"\u003e\n    \u003cdiv style=\"flex: 1 1 300px; padding: 25px;\"\u003e\n        \u003ch3 style=\"font-size: 20px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e🛡️ Textured Anti-Roll Grip Pad\u003c\/h3\u003e\n        \u003cp style=\"font-size: 15px; margin-bottom: 0; color: #444;\"\u003eFeatures a raised, aggressively textured thumb rest. Not only does this provide superior ergonomic control when activating the tail switch, but its widened base also serves as an anti-roll mechanism when the flashlight is placed on uneven surfaces.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; margin-bottom: 40px; background: #fafafa; border-radius: 8px; border: 1px solid #f0f0f0;\"\u003e\n    \u003cdiv style=\"flex: 1 1 300px; padding: 25px;\"\u003e\n        \u003ch3 style=\"font-size: 20px; font-weight: bold; color: #ea580c; margin-top: 0;\"\u003e💥 Integrated Glass Breaker Strike Tip\u003c\/h3\u003e\n        \u003cp style=\"font-size: 15px; margin-bottom: 0; color: #444;\"\u003eThe genius is in the details. The mounting screw incorporates a conical strike tip. In emergency rescue scenarios or vehicle extractions, this robust point acts as a highly effective window breaker and self-defense tool.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #fff; padding: 30px 20px; border: 2px solid #ea580c; border-radius: 12px; text-align: center; margin: 30px 0; box-shadow: 0 10px 25px rgba(234, 88, 12, 0.08);\"\u003e\n    \u003ch2 style=\"font-size: 24px; color: #0f172a; margin-top: 0; margin-bottom: 10px; font-weight: 900;\"\u003eComplete Your Tactical Setup\u003c\/h2\u003e\n    \u003cp style=\"font-size: 15px; color: #475569; margin-bottom: 20px;\"\u003eEasy to install with the included hardware. Elevate your\u003cspan style=\"text-decoration: underline;\"\u003e \u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est30-one-step-strobe-tactical-outdoor-flashlight-2600-lumens\" title=\"SPERAS EST30 One-Step-Strobe Tactical \u0026amp; Outdoor Flashlight 2600 Lumens\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" rel=\"noopener\" target=\"_blank\"\u003eEST30\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003c\/span\u003eor \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/sperasflashlight.com\/products\/speras-est16-one-step-strobe-tactical-outdoor-flashlight-1600-lumens\" title=\"SPERAS EST16 compact tactical EDC flashlight delivering 1600 lumens\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEST16\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e \u003c\/span\u003eflashlight to its full potential.\u003c\/p\u003e\n    \u003ca style=\"display: inline-block; background: #ea580c; color: #fff; padding: 12px 30px; border-radius: 8px; font-weight: bold; font-size: 16px; text-transform: uppercase; text-decoration: none;\" href=\"#top\"\u003e🛒 ADD TO CART NOW\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"speras-lightbox\"\u003e\u003cimg id=\"speras-lightbox-img\" alt=\"Enlarged view of SPERAS Tactical Ring\"\u003e\u003c\/div\u003e\n\n\u003cscript\u003e\n    document.addEventListener(\"DOMContentLoaded\", function() {\n        var lightbox = document.getElementById('speras-lightbox');\n        var lightboxImg = document.getElementById('speras-lightbox-img');\n        var images = document.querySelectorAll('.speras-zoom');\n\n        if (lightbox \u0026\u0026 lightboxImg) {\n            images.forEach(function(img) {\n                img.addEventListener('click', function(e) {\n                    e.preventDefault();\n                    lightboxImg.src = this.src;\n                    lightbox.classList.add('active');\n                    document.body.style.overflow = 'hidden'; \/\/ 禁止背景滚动\n                });\n            });\n\n            lightbox.addEventListener('click', function() {\n                lightbox.classList.remove('active');\n                document.body.style.overflow = ''; \/\/ 恢复背景滚动\n                setTimeout(function() {\n                    lightboxImg.src = '';\n                }, 300);\n            });\n        }\n    });\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"SPERAS","offers":[{"title":"Black","offer_id":47238597836977,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/files\/SPERAS_Multi-Functional_Tactical_Ring.png?v=1777359622"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4549\/9313\/collections\/prod2_a0b14ab6-bf48-46a3-bdec-e208bae9b73d.jpg?v=1780390624","url":"https:\/\/sperasflashlight.com\/collections\/flashlight-accessories-flashlight-traffic-wand-18650-battery-usb-c.oembed?page=2","provider":"Speras Light","version":"1.0","type":"link"}