Ideal for home, shops and hobbyists; Powers 12-volt DC devices, such as cellular phones, CB radios, scanners, etc.; Convenient power adapter plug lets the user power anything that will run off a 12-volt power adapter; 13.8 volt DC output; Screw terminal connectors; Electronic overload protection with auto reset; Short circuit and thermal overload protection; Fuse protected; Heavy-duty cabinet and heat sink with nonskid rubber feet; 115 volt AC, 60 Hz, 250 watt input; 10 amp constant/12 amp surge; Dim: 4.72 in. H x 7.87 in. W x 7.16 in. D;