Description
The Fenix ARB-L21-4000P is high capacity 21700 Li-ion rechargeable button top battery. It has a capacity of 4000mAh with a nominal voltage of 3.6V. It is designed for high drain devices like torches and other high powered electronics.
Specifications:
- Type: Button Top
- Capacity: 4000mAh
- Charging Current: 1A Recommended, 4A Maximum
- Charging Cycles : 500
- Wh Rating: 18Wh
- Nominal Voltage: 3.6V
- Dimensions: (L) 76mm x (W) 21.5 mm
- Weight: 70 g
