Runs from 12V or 24V DC (battery) or 110VAC (house power). * Energy Efficient. Low power draw. 0.7 amp @110VAC or 2.5 amp @12VDC. * Extremely durable for outback conditions... in use World-wide. * 34 Quart capacity... up to 54 cans. * Adjustable Temperature.. from Fridge down to 0F Freezer capable, even in hot climates.