Batteries and chargers from Fenix deliver consistent output across sizes, with rechargeables and chargers built for the task. Matched to the standards of Fenix flashlights, headlamps and bike lights, these products combine safe operation with reliability even in adverse conditions.

The Fenix ARB-L18-3500 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. With outstanding performance, excellent reliability and compact design, it is the best match for your high-drain devices.

- 3500mAh high capacity battery with outstanding performance
- Protection circuitry to prevent short circuits
- Pressure vents to prevent explosions
- 500 charge cycles
- Charging Current: Recommended 1A, maximum 2A

Capacity: 3500 mAh
Weight: 50 Gram
Rechargeable: Yes
Voltage: 3.6
Chemical System: Lithium
Quantity: 1