If I was using an ammo box, and Ive thought about it, Id have a sack of sand near by. The lipo sack is like a firemans jacket and you could grab it and throw it outside ( (providede your doors close or Id revert to the sand) no water smothewr and roll... To get those lipos charging in an ammo box you would need to make a long ass charging cords or cut some weird holes in it. Notice my bias
