18650 to 20700/21700 adapter, uses the standard (5mm length) stainless steel actuators as a contact, either the 8mm fire button actuator or the 4mm up/down actuator. The bottom "ring" is not really necessary, use it if you care that your battery sits level in the battery sled.
| positive-4mm.stl | 166.5KB | |
| positive-8mm.stl | 173.1KB | |
| ring.stl | 39.1KB |
![[COMPLETE] Fatshark Battery Clip 3D Printer Model](https://cdn.3axis.co/assets/a7/02/62/d6/a70262d6-0d1b-4991-8d74-ca8194037655/images/890b80db-f2b0-4031-8dd6-447a8ea70e6a_thumb.jpg)
