7.4v Powersheer™ Plus Battery 4000mAh Battery and Cable skull cap They can be used on

They can be used on our Premium 2

and 3 heat zones

Stop numb fingers

The Primer Heated Baselayer Pant features a thermal outer shell

7.4v Powersheer™ Plus Battery 4000mAh Battery and Cable skull cap They can be used onMore power. Longer heat. Smarter performance. The Powersheer Plus 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 double the heat duration compared to standard modelsperfect for long workdays, multi day trips, or frigid environments where lasting warmth matters. Compatible with all Fieldsheer 7. 4V Heated Jackets, Vests,