Product Overview: The ND72260 is a high-performance DC sine wave motor controller designed for 48V-72V electric scooters and e-bikes. Featuring a continuous 80A current, it delivers powerful performance, smooth acceleration, and precise control, making it ideal for DIY modifications, performance upgrades, and professional e-scooter assembly. Voltage and Current Specifications: Wide operating voltage range: 48V-72V DC, allowing for flexible battery configuration. Rated current: 80A, providing strong torque and rapid acceleration. Efficient sine wave drive for smoother and quieter motor operation. Sine Wave Technology: Advanced sine wave algorithm for smooth throttle response and lower noise. Higher motor efficiency and longer range compared to traditional square wave controllers. Improved low-speed control and climbing performance. Compatibility and Applications: Designed for e-scooters, e-bikes, e-motors, and other small electric vehicles using 48V-72V battery systems. Compatible with most three-phase brushless DC hub motors and mid-drive motors with a power range and a current of 80A. Suitable for DIY retrofit kits. Color: Green Material: Plastic+Iron Package Contents: 1 * Programmable 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.