Surefire B12 Lithium Polymer Battery for XSC Weapon Light

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. FeaturesPowers the XSC for up to 30 minutes on constant-on modeLED fuel gauge provides instant battery charge status via three white LED indicatorsSureFire's Smart Fuel Gauge technology provides the utmost accuracy in monitoring battery charge status