Features: Experience enhances performances with our Brushless Controller, featuring a new intelligent chip design that optimizes processing speed and reduces power consumption for multifunction operation. This sine Waves controller ensures high efficiency under load, aligning perfectly with motor principles for quiet, and comfortable acceleration. For electric vehicle manufacturers seek high performances drive solution, DIY enthusiasts look to upgrades their builds, and repair professionals offering troubleshooting and upgrades services. Perfect for use in electric vehicles, this controller is to meet the demands of both professional and hobbyist applications, providing reliable and efficient control. With its innovative algorithm mechanism, this controller allows you to accelerate smoothly, making it a essential component for anyone aiming to enhances their electric vehicle's capabilities. Specifications: Material: Plastic, Metal Working Voltage: 48-72V Rating Power: 1500W Size: About. 178x90x58mm/7.01x3.54x2.28in Package Includes: 1 Set Brushless Motor Controller note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.