Constant Current: 60A Sustaining Voltage: (Li-ion/Li-poly: 7.4 - 22.2v) / (NiMh/Nicd: 6 - 21.6v) Max Current: 70A Low-Voltage Cutoff: Auto detect and set Size: 37mm x 32.8mm x 10.3mm Weight:40g High rate PWM Low resistence User programmable brake Low voltage auto setting based on battery Throttle range self-adjusting Soft start ramp up Auto motor cutoff with reset Runs motor in forward or reverse Safe power arming program ensures motor will not run accidentally after turn on Low torque start Auto shut down when signal is lost 100% Brand New The company is dedicated in producing all kinds of ESC FOR BRUSHLESS MOTOR, With the knowledge and experience of our engineer, first class production methods, advanced management and quality control, we produce high quality and reliable products. 1x Mystery 60A ESC with Female Golden Connectors