SPERAS E21 2-in-1 Tactical Flashlight & Power Bank | 2000Lm 5000mAh
- $62.99
$67.99- $62.99
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- per
2000LM Beam & 322M Reach: Driven by a high-performance Luminus SST40 LED to cut through total darkness with absolute clarity, punching a flawless spotlight over 2000 lumens maximum output and reaching 322 meters deep into the night.
Integrated Mobile Power Bank: Doubles as a high-speed emergency power station. Seamlessly charge your smartphone or critical gear at 5V/2A fast speeds using the included OTG adapter straight from your pocket.
220H Runtime & Battery Freedom: Powered by a standard universal 21700 battery (premium 5000mAh LG cell included), delivering up to 220 hours of light on ECO mode with universal USB-C charging. No proprietary traps.
IP68 Bombproof Reliability: Forged from rugged Aerospace 6061 Aluminium with military type III hard anodizing, built to survive brutal 1.5-meter concrete impacts and fully submersible up to 2 meters underwater.
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Orders processed in 1-2 business days.
Delivery in 7-14 days.
*Remote areas may incur extra shipping & duties.
Warranty
Batteries & accessories covered for 1 year.
*Customers cover shipping for returns & exchanges.
Note
For missing or damaged items, contact us within 7 days.
*Questions? Email info@sperasflashlight.com
— Read the full independent review at 1lumen.com/review/speras-e21/
Why SPERAS E21 Dominates the 21700 Tactical Flashlight Category
| Key Features | 🔥 SPERAS E21 | Standard 2000lm Light |
|---|---|---|
| Battery Type | Standard Universal 21700 (Included) | Proprietary Only (Hard to replace) |
| Power Bank Function | Yes (Integrated 5V/2A Fast Charge) | None |
| Charging Port | Universal USB-C Port | Proprietary Cable |
| Dual UI Modes | Duty Mode & Tactical Utility Mode | Single Basic Mode |
Powerful 2000LM Output & 322M Piercing Throw
At the core of this SPERAS E21 tactical flashlight is a high-performance Luminus SST40 LED. Paired with a precision-engineered smooth aluminum reflector, the E21 cuts through total darkness with absolute clarity, offering overwhelming brightness for search, rescue, or law enforcement defense.
- Max Output: 2000 Lumens
- Max Distance: 322 Meters (1056 ft)
- Tactical Strobe: Instant access for threat disorientation
Integrated 5000mAh Tactical Power Bank
More than just a primary light source, the SPERAS E21 serves as a mission-critical tactical power hub during extended deployments. Equipped with a massive 5000mAh 21700 battery, it functions as a high-speed mobile power station for your operational electronics.
Using the included OTG adapter, you can rapidly recharge tactical radios, GPS devices, or communications gear at 5V/2A fast speeds anywhere in the field.
IP68 Waterproof Tactical Construction
Designed for the harshest field deployments, the E21 features an aerospace-grade aluminum alloy body with military-spec hard anodization. It is fully submersible up to 2 meters and can withstand repeated drops of up to 1.5 meters, ensuring this tactical flashlight and power bank never fails during critical operations.
E21 Tactical Flashlight & Power Bank Specifications
Select Your E21 Flashlight Configuration
📦 Standard Tactical Edition
Perfect for duty carry, patrol, and emergency power backup.
- 1 × SPERAS E21 Tactical Light
- 1 × 21700 5000mAh Battery
- 1 × OTG Power Bank Adapter
- 1 × Type-C Charging Cable
- 1 x Heavy-Duty Lanyard
- 1 x Manual & Spare O-rings
🔥 Tactical KIT Edition
Optimized for professional vehicle mounts and hands-free tactical setups.
- Includes ALL Standard contents, PLUS:
- 1 × Mount Clamp System
- 1 × Wired Remote Switch (For rapid tactical control)
Upgrade Your Tactical Gear Today
Simplify your loadout with a dual-function tactical asset. Equip the SPERAS E21 to secure a blinding 2000lm tactical flashlight combined with a mission-critical 5000mAh power bank.
🛒 SELECT OPTIONS & ADD TO CARTFrequently Asked Questions About Tactical Flashlights & Power Banks
Why is a tactical flashlight with a built-in power bank essential for duty carry?
Consolidating field equipment saves critical space on a duty belt or tactical vest. Instead of carrying an independent power bank, a tactical flashlight with a power bank function like the SPERAS E21 utilizes its massive 5000mAh 21700 battery to illuminate large areas while simultaneously providing fast-charging capabilities for radios, smartphones, or navigation devices during extended deployments.
How does the power bank feature operate on the SPERAS E21?
The SPERAS E21 tactical flashlight and power bank is engineered for seamless emergency use. By connecting the included OTG adapter to the E21's side USB-C port and attaching your device's charging cable, the high-capacity 5000mAh 21700 battery instantly begins transferring power at fast 5V/2A speeds, turning your illumination tool into a life-saving power hub.
What makes the 21700 battery superior for high-output tactical flashlights?
The 21700 battery format provides a massive leap in energy density compared to traditional 18650 cells without adding excessive bulk. In a professional tool like the SPERAS E21, this high-drain capacity is what enables it to sustain an overwhelming 2000-lumen output while still retaining enough reserve power to charge external tactical electronics.
What lumen output is required for professional search and tactical patrol?
For law enforcement and security patrols, experts recommend a minimum output of 1500 to 2000 lumens combined with a high-intensity reflector. The SPERAS E21 tactical flashlight delivers an explosive 2000 lumens, punching through darkness up to 322 meters to ensure complete situational awareness and threat identification.
Does the SPERAS E21 allow the use of standard, replaceable 21700 batteries?
Yes. Unlike proprietary systems that lock you into brand-specific cells, the SPERAS E21 tactical flashlight features a universal battery compartment. While it ships with an exceptional 5000mAh cell, you can easily swap it with any standard high-drain 21700 battery in the field.
What is the difference between Duty Mode and Tactical Utility Mode on the E21?
The SPERAS E21 is built with a dual UI. 'Duty Mode' provides standard stepped brightness levels (Eco, Low, Med, High, Turbo) for routine patrol tasks. 'Tactical Utility Mode' streamlines the interface for high-stress security environments, providing instantaneous access strictly to High brightness and a tactical Strobe mode.
Is the SPERAS E21 tactical flashlight rated IP68 waterproof?
Yes. The SPERAS E21 is forged from aerospace aluminum and engineered with heavy-duty internal O-ring seals, giving it a certified IP68 waterproof rating. It can withstand full submersion up to 2 meters for 30 minutes, guaranteeing flawless performance during severe weather deployments.
| Model | SPERAS E21 |
|---|---|
| Light Source | Luminus SST40 LED 20W |
| Max Output | 2000 lumens |
| Max Beam distance | 322 meters |
| Max Intensity | 26,000cd |
| Max running time | 220 hours(at the ECO mode) |
| Modes | turbo-high-medium-low-ECO-strobe |
| Switch | 2-IN-1 speras special designed tail |
| Compatible Battery | built-in 1 pce LG cell 21700 battery 5000mAh |
| Charging Type | USB-C charging |
| Water Resitance | IP68, underwater 2 meters |
| Impact Restance | 1.5 meters |
| Dimensions | 128(length)*25.4(head)*25.4(tube) mm |
| Weight | 134g/4.76oz (include battery) |
| Body Material | Aerospace 6061 Aluminium with military type III hard anodising surface |
| Application | Everyday Carry, Outdoors, Self-defense, Law Enforcement, police, airsoft gear |
| Note: the above data has been measured in accordance with internationa flashlight testing standards ANSI/NEMAFL1 using a 3.7V/5000mAh 21700 battery under laboratory conditions. | |
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SPERAS E21.pdf | Download |
Real gear setup, tactical rollouts, and field testing photos shared by our community reviewers on Reddit and global outdoor forums.
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