Battery Post Cover

I designed this battery post cover to protect the exposed terminals from possible electrical contact while in storage. The batteries I have are Battle Born lithium ion batteries used on an RV, but any vehicle battery with similar sized posts would work.

I wanted this part to be fairly solid and not crack if something struck it accidentally. So I made the walls 3mm thick and I printed with 40% infill. You could certainly print with lesser infill since the part has no weight bearing and simply sits on top of the battery post to protect it from exposure.