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Product Info for SureFire XSC 3.7V Lithium Polymer Battery, Black, B12

The SureFire XSC 3.7V Lithium Polymer Battery, Black, B12 Color: Black, Length: 5 in, Weight: 0.4 oz, Condition: New, Battery Type: 3.7V Lithium Polymer Battery. is here at OpticsPlanet with fantastic discounts 14% Off! Please also check out more options for SureFire XSC 3.7V Lithium Polymer Battery.

Purchase your new SureFire XSC 3.7V Lithium Polymer Battery, Black, B12 from OpticsPlanet today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

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

SureFire's Smart Fuel Gauge technology provides the utmost accuracy in monitoring battery charge status

Included Accessories:

Warranty on XSC Charger and Battery: 2 years

Features of SureFire XSC 3.7V Lithium Polymer Battery

  • The genuine power source for the SureFire XSC micro-compact WeaponLight
  • Quickly detaches from XSC chassis for fast battery swaps
  • Saves money by offering convenient rechargeability with SureFire's CH21 Cradle Charger

Package Contents:

  • SureFire XSC 3.7V Lithium Polymer Battery
  • Warranty on XSC Charger and Battery: 2 years
WARNING: California`s Proposition 65

Specifications for SureFire XSC 3.7V Lithium Polymer Battery, Black, B12

Color Black
Length 5 in
Weight 0.4 oz
Condition New
Battery Type 3.7V Lithium Polymer Battery
List: $53.59 (Save 15%)
$45.79
Order Now & Earn $0.92 OP Bucks
Code: FS-BT-LPBT-B12
MPN: B12
UPC: 084871329194
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Last updated 2026-10-06 UTC.