Item Type: Electric Scooter Controller Kit Material: Aluminum Alloy Weight: Approx. 464/16.37oz Voltage: 36V-48V Power: 1000W Current Limit: 21A Package List 1 x Controller 1 x Panel 1 x Cable 3 x Interface Terminal 1Controller 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: Perfect for replacing old and damaged parts. Easy to install and use directly after installation. It is suitable for electric bike and scooter.