Eco Fly S85 Controller Specifically engineered for the EcoFly S85 electric scooter, ensuring perfect fit and full functionality Controls acceleration, braking, motor power, and battery performance for a smooth and responsive ride Ideal for replacing faulty controllers causing power loss, throttle delays, or dashboard errors Equipped with advanced Electronic Speed Controller (ESC) technology for efficient energy use and reliable speed control Built-in protection features against overheating, overcharging, short-circuiting, and overvoltage Plug-and-play design allows easy installation – no technical skills or special tools needed Durable and heat-resistant materials provide long-lasting performance under daily use Compatible with the original LED display and handlebar control systems of the EcoFly S85 Compact and lightweight for a secure fit inside the scooter frame without adding extra weight Compatibility : Fits any eco fly model or replacement for any electric scooter has same controller Package content : 1 x controller