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SureFire XSC 3.7 V battery by JT, Verified Owner, May 25, 2025
High power, light , rechargeable, easy to swap with backup battery
Read 1 Review
Color:
Black
Length:
5 in
Condition:
New
Battery Type:
3.7V Lithium Polymer Battery

Code: FS-BT-LPBT-B12

MPN: B12

UPC: 084871329194

List: $53.59Save 14%
$45.99

Product Info for SureFire XSC 3.7V Lithium Polymer Battery

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.image

WARNING: California`s Proposition 65

Specifications for SureFire XSC 3.7V Lithium Polymer Battery:

Manufacturer: SureFire
Color: Black
Length: 5 in
Weight: 0.4 oz
Condition: New
Battery Type: 3.7V Lithium Polymer Battery

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

SureFire XSC 3.7V Lithium Polymer Battery Orderable Models

List of Orderable Models

  • SureFire XSC 3.7V Lithium Polymer Battery, Black, B12 , MPN: B12 , UPC: 084871329194 , Code: FS-BT-LPBT-B12

SureFire XSC 3.7V Lithium Polymer Battery Unavailable & Discontinued Models

List of Unorderable Models

  • USED, SureFire XSC 3.7V Lithium Polymer Battery, Black, B12 , MPN: B12-EDEMO , Code: FS-BT-LPBT-B12-EDEMO-RE-B
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Last updated 2026-07-02 UTC.