Koolatron 230V AC to 12V DC Power Adapter Inverter with Circuit Breaker, AC to DC Power Converter, 12V 5A DC Power Supply, Black, 6 Ft Cord for 12V Portable Devices, Compressor, Cooler, Car Fridge Features: A must-have power adapter for your 12V portable devices:This AC to DC power converter from Koolatron is the ideal accessory for all your 12V powered portable devices, from car fridges to air compressors and more. With one simple cable you can double the versatility and usefulness of your travel accessories - convert your truck cooler to a bar fridge, use your car van to cool the inside of your RV, or inflate all your pool toys without worrying about your battery! This universal adapter is suitable for any 12V device that draws less than 5 amps and features a built-in circuit breaker with automatic reset plus a 6 ft cord that can easily reach wherever you need ?230V AC to 12V DC Adapter: This universal adapter converts 230V AC input to 12V DC output so you can power your 12V devices