Does a Car Refrigerator Cause Any Damage to the Vehicle?

[DiMiles]

No impact, just connect it to the cigarette lighter socket while driving, and it won't cause any harm to the car. The car refrigerator cannot be used when the vehicle is parked, as the power is cut off after turning off the ignition. When the vehicle is running, it relies on the alternator for power, which may increase fuel consumption. The reasons why a car refrigerator does not damage the vehicle are as follows: 1. In principle: The car refrigerator is connected to the cigarette lighter socket via a power cord. When the engine is running, it is powered by the excess electricity generated by the engine. When the engine is off, it is powered by the battery (if the cigarette lighter socket has power). 2. Sufficient power supply: The electricity generated by the engine is more than enough to power the car refrigerator (with a power consumption of 35W, equivalent to a car navigation system), so there is no impact. 3. Automatic frequency adjustment: When powered by the battery, the built-in battery protection module in the car refrigerator automatically identifies the voltage and adjusts the frequency accordingly, ensuring no damage to the battery.