Compact storage box for 8 CR2032 coin cell batteries. These snap into place and cannot be tipped out. This prevents shorts during storage and transport, significantly reducing the risk of a fire hazard.

I suggest printing with PETG. PLA is fine but its a lot more rigid, making the batteries harder to get out.

0.4mm nozzle is suggested too.

This model is slicer scalable too to fit other battery sizes. Make sure to uncheck "uniform scaling".

Do not use any tools when removing these batteries - fingers only or insulated tools! using something like pliers or tweezers is not recommended, and not needed when printing with petg. This will short out  the batteries, which may damage them, especially if they are lithium