Rated power: 45W 10%Working voltage: suitable for cars, 12V;Refrigeration principle: thermoelectric refrigerationSize: 19 * 25 * 27.5 cmInternal dimensions: 13.5 * 15 * 20 cmCar charger cable length: 2MHousehold cable length: 1.8MCooling: drop to 3 °C at 25 ° C ambient temperatureHeating: constant temperature 50-65 ° Cnote:1 The temperature of the car refrigerator is related to the ambient temperature. After the refrigerator is started, the temperature drops, the hot air condenses into water vapor or frost and accumulates on the tank. When the ambient temperature rises, the temperature of the tank rises, and the accumulated water vapor or frost melts.2 After the car is turned off, please do not continue to use the refrigerator. Although the refrigerator consumes less power, the car battery has a small amount of electricity. After the flameout, it cannot be powered for a long time, so that the car cannot be started. Please connect the stable power after the flameout.3 car refrigerator power can not support freezing, only can be refrigerated and heatedIf you have any questions, please contact us in time, we will answer your inquiry within 24 hours.