Lithiuum Battery Heating System

Optimistic Paranoid · Dec 20, 2019

Truck Camper Adventure has an interesting DIY article on building a heating system for Lithium batteries to permit charging them in sub-freezing temperatures.

https://www.truckcamperadventure.com/lithium-battery-rv-heating-system-mod/

Kevin LaCroix · Dec 20, 2019

Battleborn sells a battery heater that only draws 30W, although it is pricey.