Specifiations:

²  ESC in the Quattro:  4 in 1

²  Output:  Continuous 20A, Burst 25A up to 10 seconds (for each ESC).

²  Input Voltage:  2-6S Lipo or 5-12 cells NiMH.

²  BEC:  3A / 5V Switch mode BEC.

²  Refresh rate of the throttle signal:  50Hz to 432Hz.

²  Size:  60mm*55mm*12mm

²  Weight:  112g

Features:

²  Four (4) speed controllers in 1 board, only 1 pair of battery wire is needed.

²  Safety arming feature: Regardless the throttle stick position, the motor will not spin after battery connected. 

²  Throttle calibration funtion: Throttle range can be calibrated to be compatible with different transmitters.

²  User programmable. 

²  Multiple program methods supported: transmitter stick, LED Program Card. Very easy to program the ESC at home or at the flying field.

²  Compatible with Lipo battery and NiMH battery.

²  Internal timing can be changed to be suitable for different brushless motors.

²  Full protection: Low voltage cutoff protection / Over-heat protection / Throttle signal loss protection.

²  Microprocessors use separate voltage regulator IC for better anti-jamming capability.