Beer Crate Battery Storage

I LOVE the beer crate design from Marzochi and the subtle stacking features from TontoTraveller make them so much better! I did not want to change anything, but I did want to add labels and expand the range of batteries.

I will take requests if you have other battery sizes.
Designed using 3D Builder.

This Thing prints perfectly in PLA without supports or raft.

Tips welcome!
Or just upload a Make.