Ryobi One+ Battery Stacker

Needed a way to store my batteries in a shop drawer. Came up with this. Working on making it better. Its a little on the thin side, If you know how to make it thicker let me know! If you want to make it better than mine here is the STL link on Tinkercad. This is my first model ever and the Tinkercad is kinda a cobbjob of shapes put together.

FYI for some reason 4AH batteries seem to use a slightly smaller die in manufacturing causing thees to be slightly loose, working on a fix but I only have 3 of thems.

https://www.tinkercad.com/things/8y6zaRGYkYE

Original shapes came from mjbudden
https://www.thingiverse.com/thing:2764779