Technical Data: Suitable for electric bicycle & scooter, Mechanical or electric forklift etc. Maximum current:17±1A Rated voltage: DC 36V/48V Rated current: 8A Speed set:1-4.2V Brake input :LOW-LEVEL Low voltage protection:DC30/40±0.5V Operating Conditions: -40~80 C Color: Silver Certification: CE LCD Data display:it shows the riding speed, a single mileage and cumulative mileage, riding time, power-assist gear, motor power and temperature, battery voltage and charge status, brake status and the used ambient temperature and other cycling parameters; Support Regenerative Function (must use our LCD Display together to active this function) Application: For Max.350W hub Motor ,350W Ebike kit Packing: 1 x 17A KT Brushless Motor Controller 1 xKT-LCD8H Color Display