Description: Product Name: Motor Brushed Controller Material: Aluminum alloy Rated voltage: 12V, 24V, 36V, 48V Under-voltage protection: 20 + 0.5V, 31.5 + 0.5V, 42 + 0.5V Matching motor: 500 W motor Applicable to: electric bicycle, scooter, etc. Controller is 8 connectors, if your controller is 7 connectors, that is one less door lock connector than my 8 connector controller. When installing my controller, you need to connect the red and blue wires on the door lock connector of my controller. Special note: The power cord should be connected strictly according to the name on the connector. It must not be misconnected, and the wrong connection will burn out. Package included: 1 * Motor Brushed Controller Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Suitable for electric bicycles, scooters, etc. There is a label on the interface to facilitate installation. Wear resistant wires and connectors ensure low failure for long time use. The project is a brushless motor controller that provides stable speed and sensitive braking and direction change control. The controller shell is made of aluminum alloy, which can protect the internal circuit, is conducive to heat dissipation and avoid thermal overload.

Item Weight: 199 Ounces. Material: Aluminum. Horsepower: 500 Watts. Voltage: 12 Volts. Brand: LIZHOUMIL. Date First Available: September 17, 2020. Best Sellers Rank: #1,193,440 in Sports & Outdoors. Customer Reviews: 5.0 out of 5 stars 2 ratings 5.0 out of 5 stars. : B08JGBXNGC. Size: ?One Size. Part Number: ?ZQ1vTru3-POU_05T5XMOB-0917-MLM. Manufacturer: ?LIZHOUMIL. Suggested Users: ?+++. Material: ?Aluminum. Color: ?12V. Brand Name: ?LIZHOUMIL. Item Weight: ?199 Ounces. Package Weight: ?197 Grams. Item Package Dimensions L x W x H: ?7.87 x 2.56 x 1.57 inches.