1. Design: This Electric LCD control panel is , so it is convenient and practical to use in rainy days without fear of getting wet. 2. Stable and : Electric LCD meter is designed to be simple and the wires and interfaces are to ensure low failure rate for long time use. 3. Easy to Install: Electric cycling computer's mounting aperture 31.8mm, 22.2mm optional, accessory for electric bikes, scooters, etc. 4. Good Replacement: This display panel is the accessory for replacing old or damaged original parts for electric bikes, scooters, etc. 5. Quality Material: This Electric M5 LCD panel screen is made of high grade ABS material, sturdy and wear long life. Spec: Item Type: Electric LCD Meter Material: ABS Voltage: 24V 36V 48V 60V Universal packing list: 1 x Electric LCD Meter 1 x Instruction Manual Note: Product is No. 2 communication protocol, need to be used with No. 2 communication protocol controller, otherwise it is not compatible