250W Modified Sine Wave Inverter - 12VSAM Series low interference, high efficiency modified sine wave DC-AC inverters convert 12 VDC to 115 VAC at an output frequency of 60 Hz. Connect through any 12V lighter socket in your car, boat, truck or RV, or use the battery clamps to connect directly to your battery.Includes one three prong outlet and a USB Charging Port.ETL safety listed.Features:USB charging port: 5 VDC, 2.1A1 three prong outletCompact designCigar lighter plug and battery clamps includedLoad controlled cooling fanLow battery input alarmUniversal protection circuit: thermal, battery, overload, short circuit, earth faultSoft start technologyCool surface technologyLow interference technologySpecifications:Input: 12 VDCOutput: 115 VACWatts: 250 WattsSurge: 500 WattsOutlets: 1Weight: 1.2 (lbs)Weight: 0.5 (kg)Dimensions: 6 x 4.5 x 2 (in)Dimensions: 15.2 x 11.4 x 5.1 (cm)Safety: ETLWarranty: 2 Year LimitedApplications:LaptopsCell PhonesCamerasMP3 PlayersHandheld Video GamesLights/LampsPortable StereosCD/DVD PlayersWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.