VEVOR 12 Volt Car Refrigerator, 63.4QT/60L Car Fridge, Portable Electric Cooler with Wheels and Handle, -4℉~68℉, 12/24V DC and 100- 240V AC Compressor Freezer for Outdoor, Camping, Travel, RV

Customers can set the temperature to low (recommended below -10℃) to use it as a freezer.

It cannot work without a power source, as it has no built-in battery. It needs constant connection to DC 12/24V car power or AC household power for cooling.

Yes, you can use this refrigerator while camping with a compatible portable power station and solar panel, as long as the power system can meet the refrigerator's electrical requirements.