Print-in-place model to hold CR2477 Batteries.
0.2 or less layer height. No supports needed.
The hinge for this box is print-in-place. I used a 0.2mm clearance which should be fine for most well-calibrated printers. The first time you move the hinge may require a bit of pressure. Repeatedly opening and closing the box will make the hinge movement smoother.
Same goes for the clasp, which may be a bit hard to open the first couple of times. Open and close it a few times, and it should be fine.
Disclaimer:
This is not my own design, but by fuchsr: https://www.printables.com/model/63026-print-in-place-customizable-cases-for-button-type-