Ammo Can Divider - RC Lipo Batteries or What Else?

Divider for ammo can. I specifically designed this for the Harbor Freight Metal 0.30 Caliber Ammo Can (https://www.harborfreight.com/metal-030-caliber-ammo-can-57767.html), but should work for any ammo can that has similar dimensions or just scale up or down the design to fit if the dimensions are slightly different.

I store my RC lipo batteries in it. I'm not recommending to anyone how you should store your batteries, but if you do use an ammo can, make sure to remove the seal so it's not airtight in case one of your batteries does explode inside you don't want it to pressurize the ammo can.