Wagan Tech's Slimline AC Inverter 250 Watts is high output, compact, and slim. Designed to be compact, lightweight, and offering full 250 watts of continuous TrueRated power, the SlimLine 250W is the solution to your power needs. With 250 Watts of continuous TrueRated power, 2 AC receptacles (wall power outlet), 2.1A USB power port, thermal cooling fans, and a slew of safeties built in, the AC Inverter 250 Watt is exactly what you've been looking for! On the front of the AC Inverter 250 Watt you will find 2 standard US 3-prong AC outlets, a 2.1A USB Power Port, Red fault LED light, Green Power LED light, Cooling Vents, Power switch, and the front mounting flange. The rear of the AC Inverter 250 Watt includes black (negative) threaded battery terminal, red (positive) threaded battery terminal, mounting flange, and the thermal cooling fan. Gender: unisex.