VEVOR Electric Brushless DC Motor,72V 3000W Brushless Electric Motor,4900RPM Brushless Motor Kit,w/Controller and Throttle Grip for Electric Scooter E Bike Engine Motorcycle DIY Part Conversion Kit
It requires 6 12V lead-acid batteries in series. An 1800 watt motor can use a 1500 battery, but it cannot exert the performance of the 1800 watt motor.