- Material: Clear plastic
- Diagonal motor to motor distance: 75mm
- Motor mounting hole: only for BETAFPV 1103 motors
- FC mounting hole: fully compatible with whoop style FC board mounting pattern, 26mm x 26mm
- Battery slot size: 11.5x16mm, for BETAFPV 300mAh battery
- Weight: 7.1g
In default, the battery slot is designed for 2S 300mAh battery. If already have many 1S whoop style batteries and want to use the them on the this frame, what shall we do? As show below, with the help of form adapter, 2pcs 300mAh Lipo HV 1S whoop style batteries are inserted in the slot suitably.