Rongsheng Car Supplies Heating and Cooling Box 12V Car Refrigerator 7.5 L Dual-Use Portable Refrigerator

[Product name]: 7.5L mini refrigerator

[Product packaging]: Color box

[Product color]: Blue

[Material]: Plastic

[Gross/net weight]: 2.3/1.8KGS

[Carton capacity]: 6/piece

common sense of car refrigerator:

principle: unlike ordinary household refrigerators with compressor refrigeration, car refrigerators rely on electronic chip refrigeration and are made of special semiconductor materials. P-N junction, forming thermocouple pairs, generating Peltier effect, which is a new refrigeration method through direct current Refrigeration. The temperature range is 7 to 60 degrees. It can not only cool but also heat. The lowest refrigeration is about 7 degrees, and the highest heating is 60 degrees (the specific temperature varies depending on the operating environment temperature).

Advantages and disadvantages: no need refrigerant refrigeration (both compression type and absorption type are required), environmental protection, pollution-free, small volume, low cost, no vibration, noise and long service life during work. The disadvantage is that the refrigeration temperature is affected by the ambient temperature, and the refrigeration cannot reach below zero, which is only suitable for preservation and heat preservation.

Scope of Application: suitable for fresh storage and heat preservation of beverages, food, fruits and milk.

Usage: It takes 2-3 hours to freeze unfrozen food and drinks. The design of car mini refrigerator is not used to freeze food, but to keep warm. If used correctly according to instructions, the food can be kept warm for several hours.