Fenix ARB-L14-1600U USB Rechargeable Li-ion 14500 Battery

The ARB-L14-1600U can be used as AA battery and charged via its own USB port. A protective circuit is built into the anode and covered with a riveted steel hat. The battery is fully covered with the steel shell, thus the potential risk of short circuiting caused by collision or impact is hugely eliminated.

•Alternative for AA battery
•Micro-USB charging port
•Multiple protection
•Short circuit protection
•500 charge cycles

***Please note this is a USB rechargeable battery only, it cannot be charged in a charger!