Recomment Mr. Heater Basecamp Ac/Dc 42-Quart Fridge/Freezers compare prices

Versatile, stainless steel unit has a digital temperature setting that allows you to use it as either a fridge or freezer. An internal LEDlight makes accessing items inside easy. An alarm alerts you when the lid hasnt been shut completely. Runs on 120-volt AC power or 12-volt DC connection to a vehicle with a power consumption of .74 amps per hour. Can run on DC power for up to two days, and will automatically shut down before car voltage is too low to start your vehicle. Includes wireless voltage and temperature readout.Dimensions: 24.75L x 17.75W x 20.75H.Weight: 49 lbs.