Koolatron presents a universal power adapter for your 12V portable devices. This 110-volt AC to 12-volt DC power converter from Koolatron is a must-have accessory. Perfect 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 fan to cool the inside of your RV, or inflate all your pool toys without worrying about your battery. This universal power supply adapter is suitable for any 12V device that draws less than 5 amps and features a built-in circuit breaker with automatic reset. Also, a 6 ft cord that can easily reach wherever you need. AC to DC Adapter: Our universal adapter lets you plug your 12V devices into a standard household plug; it safely converts 110V AC input to 12V DC output 6Ft (1.8m) Power Cord: This power supply adapter features a generous 6-foot (1.8m) long cord to ensure it can reach wherever you need it Universal Fit: The adapter comes with a universal 12V socket; can be used to power any device rated at 5 amps or less that you would plug into your vehicle’s cigarette lighter Automatic Reset Circuit Breaker: As a safety feature, a built-in circuit breaker protects your devices and power source from damage caused by overloads or short circuits and automatically resets after a fault Versatile Use: With this 12V AC adapter, your 12-volt devices are twice as handy. Use your cooler as a bar fridge, inflate your pool toys without draining your car battery, and more FEATURES: Universal 110V to 12V adapter 6 Ft long power cord Universal fit for 12V devices Automatic reset circuit breaker Double utility for portable devices Safe conversion of AC to DC Versatile power source Protects against overloads Compatible with various devices Convenient for travel use