I remixed this model because of printing sizes. I only resized the original 26 times larger and split the box and lid for easier multi-color printing.

Note, without the notch the lid just lays loose on the bottom, not suitable for travel. At least not with a rubber band to keep it in place.

2020-01-09 a: I've printed these sizes and it fits very well. The photo's of the print WITH batteries are attached including a screenshot of the designed sizes. 2020-01-09 b: I also added the FreeCAD file which I used. 2020-01-09 c: I've added a version with notched to keep the lid stuck to the base. This i did not print and did not test. I'm guessing even if they are too thick it's easy to shave them down until they work perfectly.