The RYOBI 800-Watt Automotive Inverter provides maximum versatility and portability whether you're at home or on the go. Dual power technology allows users to pull power from an 18V ONE+ battery or from a vehicle, making this perfect for on-the-go power. Power anything from small electronic devices to lights, fans, and even TVs. Use the included car battery clamps to connect directly to a vehicle battery, unleashing the maximum output of up to 800 Watts to power devices. Utilize the included 12V Car Adaptor and connect to a 12V power port found in most vehicles for up to 120 Watts of continuous output. For use on-the go or in remote locations, use an 18V ONE+ battery for up to 300 Watts of output. This automotive inverter features (1) USB-C PD port, (2) USB-A ports, (2) 120 Volt outlets, and (1) 12V CLA port. You can monitor battery levels, input voltage, power source, and power output with the on-board LCD so you're never without power. This automotive inverter is SGS certified.