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Free shipping on all order above $49.99 to most countries.
Most flashlights can directly get 5 years warranty; battery and accessories get 1 year warranty.
Any questions, please email to info@sperasflashlight.com
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Safety is built into the circuitry. The ZL11 features a comprehensive multi-protection system for safe, unattended charging. Furthermore, it boasts a smart low-voltage activation function designed to protect against over-discharging and recover "dead" Li-ion batteries that have dropped below standard voltage levels.
Yes! This is one of the ZL11's best features. Many compact chargers struggle to fit 21700 batteries that have a built-in protection board (which makes them slightly longer). The ZL11's sliding track is specifically designed to accommodate these longer, protected 21700 cells safely.
If you accidentally leave a flashlight on and drain a Li-ion battery too far, it can trigger an over-discharge protection mode, making the battery appear "dead" to standard chargers. The ZL11 has a smart activation feature that applies a gentle charge to wake the battery up and restore its voltage back to a healthy state.
Absolutely. It was built for Everyday Carry (EDC). Weighing only 36.8 grams and taking up minimal space, it adds virtually no weight to your pack. Because it uses a standard Type-C USB input, you can charge your batteries using a portable power bank or solar panel while out in the field.
| Model | SPERAS ZL11 |
|---|---|
| Output Current | 1A |
| Charging Type | UCB-C port |
| Channel Qty | 1 Slot |
| Battery Type | Li-on battery / IRM batter eg: 21700,18650, 16340,18650,18350, 14500 lithium battery |
| Indication Type | LED Indication |
| Application | USB Fast Charger Suitbale for 21700, 18650, 16340, 21700, Ni-MH, Ni-cd battery etc. |

