"The Campingaz PowerBox Plus is an electric cool box with a capacity of 28 liters. Ideal for a day on the beach or a camping holiday. The PowerBox Plus works on 12 volts and can be connected in the car. The cable can be used up after use Bergen in the cool box itself is never to be used with an optional inverter, for example at 230 volts, for example at the campsite. the ambient temperature. " Product Specifications: - Content: 28 liters - Works on 12 volts, to be connected in the car - to store cable in box in the cool box - optional inverter for use on 230 volts - high -quality insulation - cools up to 16 ° C below the ambient temperature