- 2900mAh high capacity
- Protection circuitry to prevent short circuits
- Pressure vents to prevent explosions
- 500 charge cycles
The Fenix ARB-L18-2900 is a high capacity 18650 Li-ion rechargeable 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.