Casio PT-20 Battery Door
thingiverse
I needed a replacement battery for a Casio PT-20 and couldn't find one, so I modelled one in Fusion 360. Went through about 5 iterations before I was happy with my design. It's mostly friction-fit but it holds on quite well. It's best to print it upside down so you get a nice smooth finish on the bottom of the Casio. You will need to add supports for the little tabs - if they droop too much you will have trouble with fit. I printed this using AMZ3D PLA with no problems. If you have any suggestions on how to make this better please leave a comment and I will try to incorporate your suggestions. Thanks!
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