Suggested Retail:$25. STANLEY FatMax 140W Power Inverter with USB . The Stanley FATMAX car power inverter gives you the freedom to charge and run multiple household electronics with 140 watts of continuous power from your car's 12 Volt outlet. Each unit also includes a low battery warning that will automatically shut off the inverter when your vehicle's battery runs low. The STANLEY FATMAX PCI140 140 Watt car power inverter delivers practical household power anywhere through a single 120 Volt outlet and 2 USB charging ports. Perfect for charging up and powering smaller electronics like a cell phone or tablet computer, this inverter plugs in through your vehicle's 12 Volt DC outlet. It uses a fan-free silent running design and a low-voltage feature that automatically shuts it off to prevent it from draining your vehicle's battery. Get peace of mind and convenient power on the go with the STANLEY FATMAX . 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY ALTERNATE PICK-UP ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.