Audiotek - AT-PS26M Output 20A-26A Amp Mobile 13.8 Volt DC Heavy Duty Power Supply Good For Home/Office/Installer/Party/Entertainment/Radios/Scanners/HAM Radios/Auto Sound Systems 20-26 Amp DC Regulated Power Supply 110V Input 13.8V Output Easy to use with Short Circuit protection! Powers Cellular Phones, 12V DC CB Radios, Scanners, HAM Radios, Auto Sound Systems