Features1Controller Housing: The controller housing is made of aluminum alloy with a recessed design for strong heat dissipation, thus protecting the internal circuitry from thermal overload. 2Sensitive Controller: Controller can provide steady speed and sensitive control of braking and direction changes. It can make your ride safer. 3Durable Panel: The panel is lightweight, sturdy and durable, with fine workmanship, good toughness and waterproof characteristics, providing better protection for the internal circuitry. 4Real Time Display: The meter displays real time data, and you can clearly see the power and speed on the screen while riding, and always know your riding status. 5Easy to Install: for replacing old and damaged parts. Easy to install and use directly after installation. It is suitable for electric bike and scooter.SpecificationItem Type: Electric Scooter Controller KitMaterial: Aluminum AlloyWeight: Approx. 464/16.37ozVoltage: 36V-48VPower: 1000WCurrent Limit: 21APackage List1 x Controller1 x Panel1 x Cable3 x Interface Terminal