Function: 1. Excellent design: The controller housing is made of excellent metal with corrugated design, which protects the internal circuits with excellent heat dissipation, thus avoiding thermal overload. 2. Excellent material: The display is made of ABS material, which is lightweight, strong and durable, has excellent workmanship, high strength and water resistance, providing better protection for the inner circuit, making it more durable. 3. S810 Display Features: When cycling, the product will display a lot of useful data about the bike, such as on buttons, lighting, battery level indicator and other functions, so you can keep track of the situation. 4. Application of controller for Anderson 35A plug: Suitable for 1500W motor, can be used for electric bike, electric scooter, folding bike, etc. Easy to maintain, suitable for cyclists who like challenges. 5. What you get: Controller for Anderson 35A plug, S810 display with thumb throttle, power sensor wiring, power assist sensor pad, controller package, shutdown brake holder. A variety of suits, suitable for self-assembly to meet all your needs. Specification: Item Type: Lithium Battery Modification Kit for Electric Bike Material: ABS, rubber, aluminum alloy, metal Weight: approx. 1382 g/ 48,7 oz Controller size: approx. 185x80x45mm/7,3x3,1x1,8 inch Current: 35A Controller rated voltage: DC 36 V, 48 V Controller speed setting: 1,1 – 4,2 V Suitable engine power: 1500 W List of packages: 1 x Controller 1 x Controller Bag 1 x Controller Specification 1 x Display S810 2 x Shutdown Brake Handles 1 x Thumb Throttle 1 x Magnetic Drive with Assistance 1 x Auxiliary Cable