Our most premium and largest battery capacity in our Powersheer™ line. Mobile Warming Technology® uses only the highest quality Lithium-Ion batteries to ensure long-lasting power and battery life. The 12V DC output port is compatible with all of our 12V heated gear. Additional Universal USB output allows you to charge your smartphone and other devices. The integrated Nightsheer™ LED flashlight is built in to light your pathway.

The Powersheer™ XXL 12-volt Lithium-Ion battery is compatible with only Fieldsheer 12-volt Jackets, , and Dual Power heated gear.  To learn more about which garments are compatible with what batteries, check out our .

 This is the battery only. No charging cords or wall adapters.

Specifications:

• Rating: 11.1v, 5200mAh
• Input: DC 12.6volt, 1.6A
• DC Port Output: 9v-12.6v, 3A Max
• USB Port Output: 5v@2A Max
• UL/CE certified
• Charge Time 4-5 hours*
• Footnote: Charge time is based off using our 12V AC wall charger
• Size Inches: 5.2in x 2.9in x 0.82in
• Size Metric: 132mm x 74mm x 21mm