Compact design with major cooling powerThe Koolatron P9 Compact electric Cooler boasts a durable design and is created to withstand years of use. It uses thermoelectric cooling technology and requires no ice. Plug this travel cooler into your vehicle’s 12 volt outlet to keep your food and drinks cold all day without any ice packs.Ideal size for personal useThis 12 volt travel cooler has a 7.5-quart capacity, which can fit up to 9 cans at any given time. This compact electric cooler is also a great option for cooling and storing heat sensitive items, such as film or battery equipment. When plugged in, the thermoelectric module uses only 3 amps of power. It will cool its contents up to 40°F below the surrounding temperature. Or you can flip the plug to switch to warming mode, and keep items warm up to 135°F (57°C).Made for life on the roadThe Koolatron P9 thermoelectric cooler features a durable hard-sided exterior, and is made with high-performance foam insulation. This 12 volt cooler has just one moving part, so there is no maintenance to consider. Just plug it into your vehicle to start cooling. You can also use the optional Koolatron AC Adapter (sold separately) to plug this cooler into any 110V AC household outlet.Proudly made in North AmericaKoolatron is a leader in the field of thermoelectric technology and has made 12 volt portable coolers for use in a wide variety of industries. Our coolers have been proudly designed and made in North America for over 30 years.For best results, place pre-chilled items into your cooler. It can take several hours to cool down warm or hot drinks or food. Also, ensure the fan is not blocked while in operation. Unobstructed air flow is required for optimal cooling.