5 model

Free

Lipo Protector 450mah/550mah 3s

Thingiverse

Free

BetaFPV 75x 550mAh 2s Battery Holder

Thingiverse

Free

Air 65 550mah battery adapter

Thingiverse

Free

Battery cover for 1S batteries Lava 450 480 550 580 680

Cults3D

Free

BetaFPV 1s Lipo Charger & Storage - 260 & 550 mah - Tiny Whoop

Thingiverse