Fenix Battery Rechargeable 14500 1600 Mah W/Micro USB Port

ARB-L14-1600U is a high capacity 14500 Li-ion rechargeable battery with a built-in micro-USB charging port. It also includes a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. This battery can quickly be charged without the need for a separate charger. This not only saves you money from purchasing a charge, but also adds the convenience of not having to carry around another device. This will work in all of the models that utilize the standard AA battery. This battery is a great rechargeable alternative to alkaline AA battery.

Specifications 

 - Micro-USB charging port 

 - 1600mAh high capacity 

 - Protection circuitry to prevent short circuits

 - Preesure vents to prevent explosions 

 - 500 Charge cycles

 - Indicator light on battery is red while charging, blue when charged

 Voltage: 1.5V

Charging Current: Only charge using a USB cable to the micro USB port on the battery

Charging Current USB Port: 300mA

Weight: 0.67 ounces (19g)

Size: Lenght: 1.97" (50mm) Diameter: 0.57" (14.5mm)