Fenix ARB-L21-5500 Rechargeable Battery

Product details

Recommended charging current of 1.2A

Maximum charging current of 4.5A

Compatible with all Fenix lights requiring a 21700 battery

Model ARB-L21-5500

The ARB-L21-5500 is a high-capacity 21700 Li-ion rechargeable battery engineered to deliver exceptional power and extended runtimes for your devices. With a massive 5500mAh capacity and a 10A maximum output, this battery ensures your gear stays powered up for longer, even under demanding conditions. Built-in protection circuitry prevents short circuits, overcharging, and overheating, while pressure relief vents ensure added safety. Even after 500 charge cycles, this robust battery maintains 75% of its original capacity, guaranteeing reliable power for years to come