Thumb Score: +10 About this item[list][*]【Keep Ice Cream Frozen】With a powerful compressor, the lowest temperature for this 12 volt refrigerator can be down to -8°F. You can get a refrigerator or freezer by adjusting the temperature(-8℉~50℉). The portable refrigerator for car has two cooling modes, including MAX(fast cooling) and ECO(energy saving).