Sure, I know there are better, more robust Gridfinity button-cell battery holders out there. Of course there are. But this one matches my PARTICULAR use case. I only use these two sizes on the regular, so why not make an incredibly specific holder for them? Maybe you need this exact configuration too? I don't know! Here it is just in case.

This Gridfinity module can hold five (5!) LR44/SR44 batteries, and seven (7!) 2032 button-cell batteries! I designed it so that none of the batteries touch. That's important to me because they're quite easy to accidentally short.

#Gridfinity