Surefire B12 Battery for XSC

SureFire B12 Features The SureFire B12 is purpose-engineered for the SureFire XSC Micro-Compact weapon light series providing a quick-detach rechargeable lithium-polymer power solution that can be swapped on the fly without dismounting the XSC from the host pistol for uninterrupted carry and operational readiness. A push-button fuel gauge on the side of the battery displays charge status via green yellow and red LED indicators for fast at-a-glance power monitoring without activating the weapon light. The B12 charges fully in approximately 3.5 hours and delivers up to 30 minutes of 350-lumen runtime for reliable XSC performance across defensive carry and duty applications. The XSC replacement battery is rated at 3.7V and 200 mAh in a compact 0.40 oz lithium-polymer cell sized specifically for the XSC Micro-Compact s micro-footprint weapon light format. Stocking spare B12 batteries provides XSC operators with immediate power backup for extended carry and operational use without dependence on a charging source in the field. The black finish and purpose-built quick-detach design integrate seamlessly with the XSC platform for a factory-correct appearance and fit on the host weapon light. SureFire B12 Specifications Manufacturer: SureFire Model: B12 Color: Black Chemical Composition: Lithium Polymer Nominal Voltage: 3.7V Rated Capacity: 200 mAh Runtime: 30 Minutes Charge Time: 3.5 Hours Rechargeable: Yes Fuel Gauge: Yes (Push Button/LED Indicators) Compatible With: SureFire XSC Micro-Compact Weight: 0.40 oz