Product Features
- 5500mAh Large Capacity – A high-capacity 21700 battery that delivers long runtime and reliable power.
- 12A Continuous Discharge / 15A Max Discharge – Provides stable continuous current output up to 12A and a maximum discharge current of 15A, ideal for high-power compatible devices.
- 500-Cycle Life & High Cost Performance – Offers up to 500 charge/discharge cycles, ensuring durable performance and excellent value.
- Built-in Smart Protection Board – Helps ensure safe operation and protects the battery during use.
- USB-C Direct Charging – Features a built-in USB-C port for convenient direct charging, reaching a full charge in as fast as 3.2 hours.
- Wide Operating Temperature Range – Works reliably in environments from -20°C to 60°C.
- Size & Versatile Applications – Dimensions: φ21.5±0.3 × 76.5±0.5 mm. Suitable for tactical flashlights, headlamps, dive lights, and more. *The protected version is longer than a bare cell, so please check your device’s battery compartment size for compatibility before purchase.
