This versatile compressor cooler is used for both cooling and freezing. The Dometic Cool Fun CK 40D Hybrid delivers temperatures in the range of 10 °C to -15 °C in AC mode, but can cool to 20 °C below ambient temperature when powered by a 12 V battery. With its high energy efficiency even at extreme temperatures, this cooler is an excellent choice if you're looking for a portable 230 V cooler with superior performance that can also run on a 12 V vehicle battery if needed. The generous 38-liter usable capacity provides enough space for 2-liter bottles, and the digital temperature display makes it easy to set the temperature. Comfortable cooling wherever it is needed.