The Sima STP-150 Dual-Outlet DC to AC Power Inverter with Soft Start 140 watts continuous power150 watts for up to 20 minutes, 500 watts peakSoft start feature protects appliancesConverts any 12V DC power source to 115V AC powerSuper Surge Technology for high-power surge starts2 grounded AC outlets with short-circuit protection3 year warrantySTP-150 dimensions: 6 inchW x 2 inchH x 4 inchDSTP-325 dimensions: 7 1/4 inchW X 2 inchH X 4 1/4 inchDSTP-150: Includes DC adapterSTP-325: Includes DC adapter and 3 feet cable with alligator clips
