The Fenix ARB-L21-5000 V2.0 is a high capacity 21700 Li-ion rechargeable battery with a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. The battery also includes pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion.
- Type 21700 Rechargeable Battery
- 5000mAh high capacity
- Protection circuitry to prevent short circuits
- Pressure vents to prevent explosions
- Warranty Period: 12 month from date of purchase