SMAKN Power Supply AC to DC Adapter Car Cigarette Lighter Socket 12V/10A 12V 10A DC Charger Power Cord Vehicle 120W Input: 100-240v 50/60HZ; Output: DC12V 10A , One 10 amp 12 volt socket. Power: 120W. Allows high power 12V DC items to operate on 110v AC power. Protections: Short circuit, over voltage, over current. Works on portable cooler/warmers, air compressor and other DC appliances --- up to 96 watts max Steady and Reliable, Easy plug in use and vented for safety, US plug. Working temperature: 0~40 degrees Celsius