1、Anti-shock and anti-shaking: the car refrigerator has good anti-shock performance, adapting to the use of bumpy roads;.

2、Battery protection: the car refrigerator will automatically cut off the power after reaching the battery protection setting value, to protect the normal start of the car.

3、E-mark(Electromagnetic Interference): the electronic control module of the car refrigerator works with other electronic products in the car electromagnetic interference, and will not affect the normal use of the car battery.

4, anti-tilt protection: car refrigerator use, slight tilt does not affect the normal work, when the tilt reaches more than 45 °, it will automatically stop working, so as to protect the compressor.

The reason for the difference:

1, the car is constantly vibrating in the process of driving, good anti-vibration and anti-shaking performance to ensure the normal use of the car refrigerator;

2, car refrigerator in the car connected to the cigarette lighter use, when the car is off, the battery will continue to give the refrigerator power supply, this time the battery protection can ensure that the battery to retain enough power to ensure that the normal ignition of the car to protect the safety of battery use; 3, a variety of electronic products in the car, so as to protect the compressor; reasons for the difference.

3, a variety of electronic products in the car, a variety of electromagnetic interference with each other affecting the normal work, E-mark can ensure that the car refrigerator electromagnetic does not interfere with the normal work of other electrical appliances, to protect the safe use of a variety of electronic equipment in the car.

4、Compressor in the tilt angle is too large, the continuous work will cause damage to the compressor, affecting the service life, anti-reverse protection can ensure that the compressor tilted more than 45 ° automatic shutdown, so as to protect the service life of the compressor.