Toothpick self-adjusting 2S battery mount

A battery mount/holder for Toothpick/Whoop. I have various brands and sizes of 2S Lipo batteries. Instead of using rubber band, I created this mount that has a self-adjusting feature to fit all my batteries, such as RDQ 2S 450, RDQ 2S 300mah, Tattu 2S 450, Betafpv 2S 350, etc.

Use zip ties to fasten the mount to toothpick frame. No need to unscrew your stack screws. See pictures.