The Power Inverter 1-Amp CPS160SU-DC from CyberPower converts your vehicle''s DC outlet to AC wall power to rapidly charge and operate a portable DVD player, laptop computer, digital camera, small power tool, or any mobile device that uses up to 160 watts of power. The CPS160SU-DC features an AC outlet, DC outlet, and a 1-Amp USB power port. It provides surge protection and automatic shutdown to safeguard connected devices. A two-year limited warranty comes with the CPS160SU-DC. Built-in Surge Protection: Safely protect your electronics against power fluctuations from vehicle startup and shutdown Automatic-Shutdown: The device will automatically turn itself off to protect your battery from draining USB Charging Port:- Charge any consumer electronic device that can be charged via USB port. 2-in-1 Connector: A Quick-Release button allows the inverter to easily be interchangeable between airport and automobile adapters. DC Outlet - Provides an additional outlet for devices using a DC plug