AMPX 30A(2-6S) ESC square signal motor controller for 550/650 Professional Quadcopter Multirotor
Default middle Timing meet almost all brushless motor.
Over-load Protection;Start-up Protection;Throttle Signal Loss Protection
(Power/Motor/Signal )Cable length:75cm
High compatibility with many motor.
Shipping Cost:
Free Shipping to United States via DHL
Estimated Delivery Time:
1-3days