3 Years

Package Contents: 1 * Sine Wave Controller The product is suitable for electric motorcycles and electric vehicles, but not for electric scooters. Specification Name: Sine Wave Controller Rated Power: 3000W Working Voltage: 60V-72 V Colour:Black Material:Plastic + Metal Size: 22.4*11.2*5cm/8.82x4.41x1.97in Weight: About 1.4kg Description All Screws Are Fixed With Waterproof Thermal Conductive Glue, Which Has Better Waterproof And Heat Dissipation High-Power Controllers Use High-Quality Accessories To Improve Work Efficiency. Powerful Start, Climbing Power Large And Small Motor Noise. When The Battery Voltage Become Lower, The Current Will Also Become Lower To Keep Normal Running. It Only Protect The Battery And Extend The Battery Life, But Also Increase The Running Distance.