12v small portable car refrigerators generally use a compressor, which circulates the refrigerant, the refrigerant alternates between liquid and gaseous states, and produces a cooling effect in the refrigerator through the evaporator. Although a few of these refrigerators feature vertical door designs, almost all have a sealed and locking lid on the top. Some models come with dual compartments that allow individual temperature adjustment. They usually have a cigarette-style 12v plug for DC power on the road and a 110v AC input for when you bring it into the house. Heavy-duty handles are used to secure it securely in the vehicle and make it easy to carry.

    Many newer models have advanced electronics and Bluetooth-connected apps for monitoring battery life and keeping temperatures in optimal zones. Accessories such as insulating covers protect your investment and improve performance.

    Why do we choose a car refrigerator?

    The first is absolute convenience. A typical refrigerator will reach operating temperature within 15 minutes after opening. Load up your favorite beverages and fresh food from home or the store and you're ready to go. Compared to a cooler, you'll never have to worry about draining it, track ice cubes to refill it, or get anxious when your cubes and blocks slowly turn to water. Installed in your vehicle, you hardly need to drag it around.

    From a food safety standpoint, the refrigerator maintains a constant temperature throughout the food compartment, regardless of the environment. There's no temperature gradient like we've seen in the cooler, with items on the bottom cooler than items closer to the lid. Your steak won't float in the ice water bath, and the refrigerator is easy to clean.

    The refrigerator provides a sanctuary for your fruits, vegetables, veggies, and other products that benefit from refrigeration, as well as fresh meat and dairy. These items also last longer. You have more flexibility to plan real meals on the road.

    Zhejiang Yunge Electric Co., Ltd. is a China-based car fridge freezer manufacturer, selling car electronic refrigerators, camping car freezers,s and other car refrigerators series all year round.