Surefire Xsc, Sf B12 Xsc Battery 3.7 Lithium

B12 battery for the surefire xsc micro-compact weaponlight.A three-led fuel gauge shows how much power remains in the battery.Charger sold separately.

Rechargeable: Yes
Nominal Voltage: 3.7 Volt
Rated Capacity Mah: 200
Charge Time: 3.5 hours
Chemical Composition: Li-Polymer