Quadcopter undercarriage Lipo battery mount with adapter and sonar mount.

A LIPO battery mount for 250mm quadcopters to fit 1300mA and 3000mA Lipo batteries. Keeps the battery secure and centrally located. Uses a 12mm velcro strap to secure the battery. The mount attaches to the outer outrigger screws. 4x M3 10mm screws are required to mount the battery holder. The adapter slide into place to allow the use of smaller 1300mA Lipo batteries. There is also a version that allows you to secure a HC-SR04 ultrasonic sensor to the mount with space to run the wiring through th