... +10 3.CFC-free refrigerant R134a 4.CE, RoHS 20L DC 12V 24V Portable Deep Freezer Parameters of 20L portable deep freezer Power ... ultra efficient German technology compressor.2. Can run on 12V/24V DC and 220V/240V AC.3. Can set temperature from an ... Automotive, Boat, Marine, Home.13. Two years warranty for compressor, one year for everything else.Accessory for portable freezer 20L DC 12V 24V Portable ...