The Unique 170L1 DC powered fridge/freezer is designed for optimal energy savings and easy, dependable use, this 6 cu/ft refrigerator boasts the world’s most reliable compact DC cooling system (Danfoss/Secop compressor), efficient insulation throughout and simple effortless controls. The UGP-170L1 is super efficient, only drawing 520 Wh/24hrs (in a +25°C/77°F ambient, set at -14°C/+7°F in the freezer and +4°C/39°F in the refrigerator). Its spacious interior layout includes heavy-duty glass shelves and a bottom crispe.