75 A Brushless ESC for airplanes

1)It can be connected to a prog-box or computer through an USB wire so as to set the parameters of damage the ESC conviently. 2)Soft Start-up mode and Constant RPM mode. 3)Cut-off voltage protection for per cell, can be changed by every 0.1V. 4)Timing of motor ranges from 0°to 30°,can be changed by every 1°. 5)Three types of throttle curve for different accelerations. 6)Automatically detection the throttle route and can be set a fixed number by manual operation. 7)When the signal loses for 3 seconds,the power will automatically be cut off. 8)It is a specialwater proof, speed controlled designedESC for Air. 9)It'salso can be the first choice for presenting as a Christmas Day to both child and adults. · Weight:65 g · Size: 75x26 x17mm · Constant Current:70A · Max Current: 90A (for ten seconds) · FET:48 · SBEC:YES 6A · PWM: 8 KHz · Input: 2 to 6 Li-Po, or 6to16Ni-MH/Ni-Cd