Samlex America 250W Modified Sine Wave Inverter - 12V. 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. Specifications for Samlex America 250W Modified Sine Wave Inverter: Manufacturer: Samlex America Color: Black Features of Samlex America 250W Modified Sine Wave Inverter USB charging port: 5 VDC 2.1A 1 three prong outlet Compact design Cigar lighter plug and battery clamps included Load controlled cooling fan Low battery input alarm Universal protection circuit: thermal battery overload short circuit earth fault Soft start technology Cool surface technology Low interference technology Input: 12 VDC Output: 115 VAC Watts: 250 Watts Surge: 500 Watts Outlets: 1 Weight: 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: ETL Warranty: 2 Year Limited Applications:Laptops Cell Phones Cameras MP3 Players Handheld Video Games Lights/Lamps Portable Stereos CD/DVD Players Package Contents: Samlex America 250W Modified Sine Wave Inverter Samlex America SAM-250-12: 250W Modified Sine Wave Inverter - 12V