4525/850MX Motor Cooling Fan

Specially for 4525 motor / 850MX motor and motor diameter below 57.6mm.

High efficiency cooling down the motor to room temperature within 2-3mins after a flight.

Just simply connect a 3S (JST connector) Li-po battery and press the power button.

Spec. :

*DC12V / 1.82A High Power fan

*Approx. 24mins working hours with 3S 800mAh Li-po.

***Motor cooling fan unit only , heli kit shown in the photo is from DEMO only***