Xantrex 813-3000-UL Xpower GFCI 3000W Inverter Meets UL458, a safety and regulatory standard for mobile applications Proven performance and advantages in this product niche Designed to convert most of the battery's available power to AC, while delivering a high surge capacity in order to boost products requiring more power to initially engage Dual GFCI AC receptacles, an on/off remote panel, plus the overload and over temperature shutdown, all round out the key product features Applications ranging from household appliances such as microwaves or small refrigerators, to powering office electronics such as laptops and printers, and for everything from handheld power tools to entertainment electronics