The file 'Mini Keyboard 18650 Housing 3D Printer Model' is (step,stl) file type, size is 189.4KB.
If your mini keyboard battery life is low and you have some 18650 batteries lying around, use this adapter to change the back battery cover.
P.S :- This design is a result of some free time and useless spare parts. Also there will be signifcant change in fit and weight of the keyboard.
batter_v5.step | 793.0KB | |
batter_v5.stl | 256.9KB |