Cobra CPI290CH 200W 2.1A USB 12V DC to 120V AC Power Inverter

The Cobra CPI 290CH 200W 2.1A USB 12V DC to 120V AC Power Inverter is a compact power inverter in a cup holder design that converts your vehicle's 12V accessory plug, the battery in your car, truck, RV or boat to a household 3-prong grounded AC outlet and a 2.1A USB port plus a 0.5A port. This inverter provides 200W continuous/RMS and 400W peak household power on the go! It converts battery power to 120V AC household power, allowing you to power up office equipment and household appliances that draw under 800W from your car, truck, RV or boat. This model also has a spring-loaded top cover.