36V 500W Motor Brushed Controller Box for Electric Bicycle Scooter E bike

Features: 1. The controller shell is made of aluminium alloy, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading . 2. This item is a brushed motor controller, it can provide steady speed and sensitive control of braking and direction changes . 3. The wires and interfaces are durable, and ensure low malfunction of long time use . 4. The interfaces have instruction labels on them for your easy installation. 5. Suitable for electric bicycles and scooter. Specification: Material: Aluminium alloy Rated Voltage: DC 36V Match Motor: 500W motor Under Voltage Protection: 31.5+ 0.5V Suitable for: electric bicycles and scooter Size: Approx. 83 * 65 * 37 mm 3.26 * 2.55 * 1.45 inch Weight: Approx. 184 g Package List: 1 * Brushed Controller Noted: 1. Please 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 yellow&blue motor cord, the blue for positive electrode, the yellow for negative electrode. Make sure that power cord is placed rightly to prevent damage.