T-Power Wall to Car plug Converter Ac Adapter Compatible with 12V 5A Compatible with Koolatron 18 Quart P20 Compact 12 volt Cooler,Koolatron D25 cooler,warmer Power Supply T-Power Made with the highest quality converter car's cigarette lighter ac dc adapter converter, Power input : 100V~240V, output: 12Vdc T-Power products were tested by manufacturer to match and/or exceed specifications of OEM products This product has a 60 day Money-Back Guarantee, and a 1-year limited warraty