Pnuma Heated Vest Battery

[camping1601]

I did a rough test and got around 6.
5 hours out of it on high.

 

[camping1601]

The tiny barrel connector they use sucks. But I'm guessing there wasn't a lot of options to keep it proprietary.

 

[camping1601]

I order this one to try. It will be nice having a second one for multi day trips. https://www.amazon.com/gp/aw/d/B0DMW2VDLC?ref=ppx_pt2_mob_b_prod_image