Color LCD material, clear light display, soft night display Display percentage remaining power, voltage, temperature value (degrees Celsius, Fahrenheit can be set) Protection features: reverse polarity protection Working voltage: 10-100V Working current: 9MA Sleep power consumption: 10UA Applicable temperature: -10 degrees Celsius -55 degrees Celsius Delivery Quantity: 1pc, Size: 61.5*33.5*13.5mm (product size), 58.5*28.5mm (installation size), 33*16.5mm (display size) Colour: Black Kind tips 1. Package content: only the above package content, excluding other products. 2. The size is measured manually, please allow 1-2 cm measurement error 3. Due to different displays and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.