Originally Posted by Pescador
I use the ammo boxs as well and sprayed the inside with plasti-dip to prevent accidental shorts and took the seal out of the lid so it could vent.
Excellent idea about removing the seal. I think the ammo can(sans seal), and a charging bag is about the best solution. Bag prevents any shorts, but won't burn like the plasti-dip in case there is a fire.
Great idea Prescador.