Feature:1. KT Controller Performance: KT controller has the performance of more stability, high efficiency, low current consumption, long service life.2. KT LCD3 Display Panel: The KT LCD3 display panel used by the KT series controller applies only to the KT series controller.3. Current and Voltage: Rated current 8A, rated voltage DC 36V 48V universal, low voltage protection DC30/40±0.5V, maximum current 17±1A.4. Application: Suitable for 36V 48V 350W motors, suitable for DIY electric bicycles series, with high performance.5. Package List: Including 1 x controller, 1 x LCD3 display panel, 1 x mounting frame, 2 x screw, 4 x washer, 1 x LCD3 display panel manual, 1 x thumb throttle, 1 x power pedal assist sensor, 1 x wiring diagram.How to Use:The interface on the controller can be connected to the socket of the accessory to realize the function, please refer to the wiring diagram for details.Specification:Item Type: KT Controller KitMaterial: Aluminum Alloy and PlasticColor: As Pictures ShownWeight: Approx. 695g/24.5ozRated Current: 8ARated Voltage: DC36V / 48V UniversalSpeed Setting: 1-4.2VLow Voltage Protection: DC30 / 40±0.5VMaximum Current: 17±1AController Box Size: Approx. 9.4x6.1x3.5cm/3.7x2.4x1.4in Package List:1 x Controller1 x LCD3 Display Panel1 x Mounting Frame2 x Screw4 x Washer1 x LCD3 Display Panel Manual 1 x Thumb Throttle1 x Power Pedal Assist Sensor 1 x Wiring DiagramNote:Suitable for 350W motor.