When you travel you must think that is the best thing in the world who created the car fridge cooler, because the the next corner is a beautiful forest
What kind of features should you look for in a capable, compressor-based 12V car fridge cooler?
The compressor puts cold in, but the insulation keeps it in. The best car fridge cooler have thick yet lightweight insulation that can keep the cold longer, reducing the burden on the compressor, and reducing its power requirements.
An important feature of any car fridge cooler is the ability to detect a low voltage condition and cut-off power to prevent inadvertently draining your battery. Another handy feature is the ability to restart automatically once proper battery voltage has been restored.
While you expect a portable auto refrigerator to run on DC voltage, particularly 12V power, it’s also very convenient to be able to use AC power when it’s available. The best portable refrigerators will support at least 12V DC and 220V AC