7.4v Powersheer™ Plus Battery v2 4000mAh Battery and Cable handwarmer A waterproof shell keeps moisture

A waterproof shell keeps moisture out

this mid-layer works solo or under your outer shell when the temps drop

Mobile Warming® uses only the highest quality Lithium-Ion batteries to ensure long-lasting power and battery life

The upgraded USB-C port supports both fast charging input and power output

Three heat zones deliver consistent core warmth

7.4v Powersheer™ Plus Battery v2 4000mAh Battery and Cable handwarmer A waterproof shell keeps moistureMore power. Longer heat. Smarter performance. The Powersheer Plus v2 7. 4V Battery is the ultimate upgrade for anyone looking to extend the runtime of their Fieldsheer heated gear. With a 4000mAh capacity, this high output Li Ion battery delivers extended heat compared to standard batteriesperfect for long workdays, multi day adventures, or frigid environments where lasting warmth matters. Compatible with all Fieldsheer 7. 4V Heated Jackets, Vests,