Organize your batteries with ONLY the slots for the batteries you actually need.
This is a customizable battery storage system where you print the inserts you want.
The system has a 3x3 grid of 69mm X 69mm offering endless possibilities that will sure meet your specific arrangement needs while limiting unused space.
If there's a sort of battery you need and the insert is not available in the list, let me know in the comments and i'll try to make it for you.
Current inserts are:
18650
4SR44
9V
AA
AAA
C
D
CR123A
CR1620
CR2016
CR2032
CR2477
SR41
Empty 1x1
Empty 1x0.5
Empty 0.5x0.5
Shout out to @RDesigns for making the external shell/box that contain the inserts. Saved me lots of time with the parametric model.
Use raw PLA or PETG or ABS filament to secure the hinge and the clips.
Use raw TPU in the seal slot.