Description
Specification:Material: Aluminium alloyRated Voltage: 24VMatch Motor: 250W motorSpeed Regulator: 1-4VLow-Voltage Protection: 20VSuitable for: electric bicycles and scooterSize: Approx. 75 * 50 * 35 mm / 2.95 * 1.96 * 1.37 inchWeight: Approx. 122 gPackage List:1 * Brushed ControllerNoted:1se read the labels on the interfaces of the controller, make sure that every interface is rightly connected to what it matches.2. To the thick black&red power cord, the red is for battery positive electrode, and black for battery negative electrode. to the thick white&blue motor cord, the blue for positive electrode, the white for negative electrode. Make sure that power cord is placed rightly to prevent damage.