... system KITS Little Vibration Refrigeration equipment HVAC DC power 48v/60v mobile refrigeration freezer air cooling system KITSService Equipment OF ... /DC adaptor,the DC cold storage can connect AC power for home use or charging.2,When input voltage ... Application:Mobile freezer,Mobile Refrigerator,Mobile Cold storage,Walk-in Freezer & Cooler, Ice case,Show case etc. HVAC DC power 48v/60v mobile ...