Brushed Controller, 24V 250W Motor Controller Box for Electric Bicycle Scooter E bike Bicycles and spare parts

【High Quality Material】The controller shell is made of aluminium alloy, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading. 【Installation】The interfaces have instruction labels on them for your easy installation. 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. 【Basic Function】This item is a brushed motor controller, it can provide steady speed and sensitive control of braking and direction changes. Suitable for electric bicycles and scooter. 【High Safety Factor】The wires and interfaces are durable, and ensure low malfunction of long time use 【Guarantee】Our product have 180 days warranty, if you have any question about this product, please feel to contact us, we will try our best to help you solve your problem.