The World's Dual Placement Inverter This 150W model will allow you to power your mobile devices in your car, boat or RV. This cup inverter is ultra compact, plugs into your vehicle's cigarette lighter socket and fits securely in most vehicle's cup holders OR can be placed on its side. With 2 Quick Charge 3.0 USB ports and 1 standard North American outlet, you can run and charge up to 3 devices at once while charging your phone up to 3 times faster then a normal wall plug or car plug