The Motorola 750wh lithium portable power generator, MT060, is a silent and fume-free 750Wh portable generator, powered by a rechargeable lithium ion battery. It’s the perfect go-to power source during a power outage, or while camping or tailgating—any time you need on-the-go electricity.  The unit is quiet and has no fumes or fuel, making it safe for indoor use. An excellent source of emergency power.