Summary

Extremely minimalist battery holder for the toothpick frame. Main idea was make it for the 1s version, but I designed a 2s version too, but it is not tested. You have to stretch a little the part to make it fit. I printed several iterations, some in tpu+flex so the battery rests on an even softer surface.
Print in TPU, 0.25mm layer, 100% infill.

edit: added a slightly bigger version of the 2s mount (batterymnt 2s 02)