1、ENHANCED MOTOR PERFORMANCE: By effectively controlling the motor, this controller can significantly increase motor speed and power output, providing a boost in performance for mobility scooters and electric motorcycles. 2、STABLE AND COMPATIBLE: Equipped with sine wave control technology, the controller offers stable performance and is compatible with QS hub motors or mid drive motors, ensuring a smooth and efficient operation. 3、SELF LEARNING DESIGN: The brushless DC controller is equipped with self learning function, stable performance and high reliability, providing a seamless integration with various electric vehicles. 4、BATTERY GUARD AND RANGE EXTENSION: The controller is designed to protect the battery and extend its lifespan, while also increasing the vehicle's driving range, offering a reliable solution for electric mobility products. 5、HIGH DURABILITY: Brushless DC motor controller is made of premium ABS, metal materials, ensuring durability, high temperature resistance, and rust resistance for long term stable performance.