Dilwe Motor Brushed Controller Box_ 48V 500W Sensitive Steady Electric Motor Controller Brushed Speed Controller for Electric Bicycle E_Bike

Motor brushed controller box can provide steady speed and sensitive control of braking and direction changes. The controller shell is made of aluminium alloy, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading. Suitable for electric bicycles. Specification: Material: Aluminium alloy Rated Voltage: 48V Match Motor: 500W motor Under-Voltage Protection: 42±0.5V Current-Limiting: 27±1A Suitable for: electric bicycles and scooter Size: Approx. 83 * 65 * 37 mm / 3.26 * 2.55 * 1.45 inch Weight: Approx. 189 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.