The file 'Eachine E010 / JJRC H36 Battery Cage 3D Printer Model' is (stl) file type, size is 4.1KB.
A simple battery cage. Made for 150 mAh batteries and fits this frame: https://www.thingiverse.com/thing:2784557
UPDATE: Version 2 is slightly larger to fit the battery better, and also a bit more mechanically robust.
