Take household power with you when you travel with a 100 WATT Inverter by Custom Accessories®. This powerful yet compact inverter plugs into your vehicle's 12V outlet to power laptops, cell phone chargers and other small electronic devices in your vehicle. The 12 volt power inverter converts 12 volt DC power to 110V AC power suitable for a three prong plug device allowing you to run electrical equipment off your car or marine battery for mobile applications. The inverter includes a USB port for powering up devices with your standard USB cable. ETL certified.