Oh yeah, these are a very good source for these small batteries and they exist in all forms and sizes too.
NextNoobi
joined 2 years ago
Wait what ?
After opening up, it might also be obvious what's the problem.
Well, It does no harm to the rest. So I would keep it.
Another similar building is the Bundeswehr Military History Museum in Dresden, Germany
https://en.m.wikipedia.org/wiki/Bundeswehr_Military_History_Museum