Item Type: Electric Bike Panel Controller Kit Material: ABS, Rubber, Aluminum Alloy, Metal Gross Weight: 1091g / 38.5oz Application: applicable to 1000W motor matching products with communication protocol (commonly known as No.1 communication protocol) Controller Size: Approx.170 x 80 x 40mm / 6.7 x 3.1 x 1.6in Current: 302A Controller Rated Voltage: DC 36V 48V Controller Rated Current: 15A Controller Speed Setting: 1.1-4.2V Braking: Input low level Low Voltage Protection: DC 30 400.5V Package List 1 x LCD7C Meter 1 x Controller 1 x Controller Bag 1 x 10b Power Assist Sensor Wiring 1 x 10b Power Assist Sensor Sheet 1 x Thumb Throttle 2 x Instruction Manual 1Kit Contains: Bike lithium conversion controller small kit contains the 30A sine wave controller assembly with lamp line, LCD7C panel, thumb throttle, power assist sensor wiring, power assist sensor sheet, controller bag, suitable for DIY modification, to meet all needs. 2Applicable: 30A sine wave controller assembly with lamp line small kit for 1000W motor, the main use: DIY electric bike, electric scooter, folding bike, etc., easy to maintain, bike conversion greatly improves the fun of riding, suitable for cyclists who like challenges. 3Heat Dissipation: The controller housing is made of premium metal with a notch design, which preserves the internal circuitry from thermal overload due to good heat dissipation. 4Waterproof: The panel is made of premium ABS material, which is lightweight, sturdy and durable, with fine workmanship, good toughness and waterproof performance, providing better protection for the internal circuit and making it more durable. 5LCD7C Panel Display: While riding bike, it will display many useful data on your bike, such as on off buttons, light switches, battery level display and other functions, a display that allows you to keep track of the situation.