XXD HW30A 30A Brushless Motor ESC For Airplane Quadcopter

Specification:Weight: 25gDimensions: 45 x 24 x 11mmFirmware: HobbywingPower input: 5.6V – 16.8V (2-3 cells Li-Poly, OR 5-12 cells Ni-MH Ni-MH / Ni-Cd battery)BEC: 2AConstant current: 30A (Max 40A less than 10 seconds)

Feature:Safe power function:regardless of the throttle stick in any position the motor will not start immediatelyThrottle Calibration function:Adapt to different remote throttle travel difference, improve throttle response linearity, with a smooth, delicate feel and excellent speed linear speedLow Voltage Protection Mode ,Low-voltage protection threshold

Note:4S lipo not allows to use the BEC.Please don’t use this ESC on any airplane with big current or big voltage,otherwise it will burn the ESC.
Pakacge Included: 

HW30A Brushless ESC