72V 3000W Brushless Motor Controller 48V 60V 72V 84V Intelligent E-Bike Controller Replacement for Electric Bicycle Scooter Maximum Current 80A, Aluminium Alloy Silver

Price: $33.99
(as of Sep 18, 2026 21:02:19 UTC – Details)

Product description

Wide Voltage Compatibility & High Current Capacity: Universal wide voltage controller supporting 48V / 60V / 72V / 84V systems, with a maximum current limit of 80A (actual output depends on battery and motor, not a constant 80A output), suitable for brushless motors.
Easy Installation & Versatile Application: Square wave controller with clearly labeled interfaces for easy setup; requires electric lock connection (key lock supported). Ideal for electric bicycles, scooters, and electric tricycles (not compatible with displays, no reverse function; size: 21×11×6 cm).
High Reliability: Professionally manufactured with stable performance, increased thickness for enhanced durability, and improved heat dissipation, ensuring long-lasting and reliable operation. Always ensure your motor power rating and battery voltage are properly aligned with the controller to avoid burnout and ensure safe, optimal performance.
Excellent Performance & Low Noise Operation: Strong climbing ability with powerful torque output, reduced motor running noise, and elimination of tire noise for a quieter, smoother riding experience.
Upgraded Motor Components: Features thicker copper bars and higher inductance accuracy, enabling smoother startup, enhanced power delivery, improved riding comfort, and extended controller lifespan.