Perfect For Home, Shop & Hobbyist..Powers 12V Dc Devices Such As Cellular Phones, Cb Radios, Scanners, Etc..Output: 13.8V Dc, Screw Terminal Connectors..12 Amp Surge / 10 Amp Continuous. The PS12KX is perfect for home, shop and hobbyist. It powers 12V DC Devices such as Cellular Phones, CB Radios, Scanners, HAM Radios, Auto sound Systems,etc. The built-in cooling fan keeps everything cool and the power flowing. With crowbar over voltage protection and short circuit & thermal protection this is the safest way to get impressive amounts of power.