SureFire B12 Lithium Polymer 3.7V Rechargeable Battery for XSC WeaponLights B12

Power Your XSC. Specifically engineered to fuel the SureFire XSC micro-compact WeaponLight series, the SureFire B12 is a quick-detach, rechargeable lithium-polymer battery that can be swapped fast without removing the XSC from the host pistol. The compact B12 powers the 350-lumen XSC for up to 30 minutes. Its charge status can be checked quickly by pressing the push-button fuel gauge switch located on the side of the battery and observing the green, yellow and red LED indicators. Features Powers the XSC for up to 30 minutes on constant-on mode LED fuel gauge provides instant battery charge status via three white LED indicators CH21 cradle can charge two B12 batteries simultaneously CH21 cradle charger includes a spare B11 and a MICRO-USB to USB cable to help keep your XSC at the ready The genuine power source for SureFire XSC Series micro-compact WeaponLights Quickly detaches from XSC chassis for fast battery swaps Saves money by offering convenient rechargeability with SureFire&';s CH21 Cradle Charger