Colour:White Car refrigerator small common sense:Principle: Different from ordinary household refrigerators for compressor refrigeration, car refrigerators are cooled by electronic chips, using PN junctions made of special semiconductor materials to form thermocouple pairs, which produce peltier effect, a new type of refrigeration method through DC refrigeration. The temperature range is from 7 to 60 degrees. It can not only cool but also heat, the cooling is about 7 degrees, and the heating is up to 60 degrees (the specific temperature varies depending on the ambient temperature).No need for refrigerant cooling (both compression and absorption), environmentally friendly, non-polluting, small size, low cost, no vibration, noise and long life.The cooling temperature is affected by the ambient temperature, and the cooling cannot reach below zero. It is only suitable for preservation and heat preservation.Scope of application: Suitable for fresh storage and preservation of beverages, food, fruits and milk.
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