High Power Output:Delivers a robust 4000W continuous power, ensuring your electric scooter or bicycle runs smoothly. Versatile Input Voltage:Compatible with a wide range of DC voltages (12V-60V), making it suitable for diverse electric scooter setups. Material:Crafted from high-quality materials, this controller is designed for long-lasting use in various environments. Adjustable Speed Control:Features a potentiometer for precise speed adjustment, ranging from 0-100% for optimal performance. Motor Type: DC Motor Input Voltage: DC 10-60V Output Voltage Type: Linear under load Output Current: 0-70A Continuous Power: 4000W Speed Control Type: Adjust current Speed Control Mode: Potentiometer (linear) Speed Adjust Range: 0-100% Overcurrent Protection: 80A Color: Silver Material: Metal Package Contents: 1x DC Motor Speed Control Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.