Targus PA390U 150-Watt Auto Power Mobile DC/AC Inverter Targus PA390U 150-WattAuto Power Mobile DC/AC Inverter General Features: Black color 150 watts power output Surge protection Automatic shut-off Compact Design Input:Nominal 10 -15 VDC, 15A Max. Output: 115 VAC, 60 Hz, 1100 mA, 150 W Two (2) 3-prong grounded outlets On-off switch Power LED Built-in cigarette lighter plug (23-inch cord, approximate)