1. Wide Compatibility This 36V 48V DC Motor Speed Controller is specifically designed to be compatible with motors ranging from 250W to 350W. It effectively meets the diverse needs of various ebikes and scooters, allowing users to seamlessly integrate it into their existing setups for improved power and efficiency. Whether you're upgrading your bike or enhancing your scooter's capabilities, this controller offers versatility with unmatched performance. 2. Advanced Heat Dissipation Engineered for reliability, our controller features an aluminum alloy housing with specially designed grooves to enhance heat dissipation. This structure prevents overheating and safeguards internal components from potential damage. With optimized cooling performance, you can ride confidently, knowing your system is protected from thermal overload, ensuring the longevity of your electric motor system. 3. Safety Mechanism Safety is paramount when handling electrical components. Our controller is equipped with a robust protection function, tolerating up to 26A for short durations. In case of excessive heat, the control system automatically shuts down the entire setup. This not only safeguards the functionality of your ebike or scooter but also provides peace of mind for extended rides. 4. Electric Scooter This versatile controller is an ideal accessory for electric scooters. It enhances power output while delivering smooth acceleration and precise control. Whether for commuting or leisure use, this controller elevates your riding experience, ensuring your electric scooter operates at peak performance.