Compact & : this controller is easy to install and manage in any electric vehicle Versatile Voltage Compatibility: Supports 48V, 60V, 72V systems, ensuring a wide range of electric vehicle applications High Power Range: Available in 500W-1500W options, catering to diverse motor power needs in electric vehicles Material Construction: Crafted from robust aluminum alloy for and reliability in electric vehicle applications Intelligent Brushless Design: Three-mode sine wave brushless motor controller enhances performance and efficiency Current:40A Power:500W-1500W (The product printed words depending on the batch, but this does not affect use) Color:As Shown Material:Aluminum Alloy Package Contents: 1 * Brushless Motor Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.