Ideal for home, shop and hobbyists; Powers cellular phones, 12 volt DC CB radios, scanners, ham radios and auto sound systems; 115-volt AC, 60 Hz, 250 watt input; 13.8 DC output; 10 amp constant/12 amp surge; Short circuit and thermal protection; Electronic overload protection with auto reset; LED condition indicators; Fuse protected; Heavy-duty cabinet and heat sink with antiskid rubber feet; Screw terminal connectors; Dim: 4.72 in. H x 7.87 in. W x 7.16 in. D;