VGEBY Ebike Speed Controller 48V 500W Brushless Motor Sine Wave Controller for Electric Bicycle Scooter

Features: 1.STEADY SPEED CONTROL: This item is a brushless motor controller, it can provide steady speed and sensitive control of braking and direction changes. Sine wave controller works smoothly and silently. 2.AVOID THERMAL OVERLOADING: The controller shell is made of aluminium alloy with groove design, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading. 3.LOW MALFUNCTION: The wires and interfaces are durable, and ensure low malfunction of long time use. 4.EASY INSTALLATION: The interfaces have instruction labels on them for your easy installation. 5.WIDE APPLICATION: Suitable for electric bicycles, scooter, etc. Specifications: Material: Aluminium alloy Working Voltage: 48V Rated Power: 500W Current: 28A Low Voltage Protection: 42V Suitable for: electric bicycle, scooter, etc Size: Approx. 147 x 84 x 44mm / 5.8 x 3.3 x 1.7inch Weight: Approx. 578g Package List: 1 x Brushless Controller