Features1CONTROLLER: 30A 3 mode positive metaphorical wave controller, supporting with Hall mode, without Hall mode, with self learning function. 2CONVERSION KIT: The electric bike lithium conversion kit contains 30A 3 mode sine wave controller, GD01 LCD meter, which can be used alone or in combination. 3CLEAR DISPLAY: The display can show riding speed, riding mileage, power gear, power indication, fault code prompt, headlight display, motor running power, etc. 4MAIN USES: Electric bicycle lithium conversion kit can be used for electric power bicycle, electric bicycle, electric scooter, etc. modification and replacement of damaged parts. 5ALUMINUM ALLOY HOUSING: The controller is made of aluminum alloy housing with groove design, which has good heat dissipation performance and can ensure the internal circuit, thus avoiding thermal overload.SpecificationItem Type: Electric Bike Controller KitMaterial: Aluminum alloyCurrent: 301AVoltage: DC 24V, 36V, 48VSpeed Setting: 1.1-4.2V Brake Input: Low levelApplicable Motor: 1000W-1500WDisplay Parameters:Material: ABS, acrylicApplicable Handlebar Mount: 22.2mm diameter handlebarVoltage: 24V, 36V, 48VDisplay Function Description:Display Function: Speed display, power gear display, power indication, fault indication, total mileage, single mileage, headlight displayPackage List1 x Electric Bike Controller1 x Display1 x Controller Wiring Diagram1 x Display Instruction