1S battery holder for your tinywhoop batteries. Tested with Tattu/BetaFPV 300mAh square cell BT2.0 batteries. Probably fits all other similar square cells also. Space for 15 batteries.
Print the cap with TPU. For the battery holder part i used PLA. Should be a good snug fit by default. If not scale the top part to 101%.
1S-battery-holder-cap.stl | 169.8KB | |
1S-battery-holder.stl.stl | 153.8KB |