Fenix Arb-l18-3500 (3500mah 18650 Battery)

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 overheating. The battery also includes pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion. ARB-L18-3500 Rechargeable Battery 3500mAh high capacity Protection circuitry to prevent short circuits Pressure vents to prevent explosions 500 charge cycles Voltage: 3.6V Charging Current: Recommended 1A, maximum 2A Weight: 1.8 ounces (50g) Size: Length: 2.7″ (69mm) Diameter: 0.7″ (18.6mm)