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 with this SGS certified automotive inverter.