Duracell is the brand that's "trusted everywhere" in households around the world for high-quality, long-lasting batteries and chargers. Following its tradition of superior quality and dependability, Duracell brings you highly reliable, rugged portable power solutions that can be counted on in any situation. From power outages and roadside emergencies to recreation and the great outdoors, you can count on the rugged, yet compact Duracell Powerpack 300 to give you the power you need. If an outlet is not in reach or plugging into the dashboard's cigarette lighter is simply not an option, the Duracell Powerpack 300 is the perfect solution. It comes with a multitude of safety and emergency features, and is powerful enough to start your car and robust enough to provide portable power for small appliances - it even comes with a 250 PSI air compressor to inflate your vehicle's tires, small sports equipment and toys. The heart of the Duracell Powerpack 300 is a sealed, non-spillable 12 ampere-hour AGM battery. The Powerpack can be safely and conveniently recharged from any household AC outlet or DC cigarette-lighter outlet, making it ready to go whenever you need it. This robust battery is tied to a power inverter that provides 300 watts of power to its two grounded AC outlets and one DC socket. Multiple outlets give you the flexibility and convenience to operate several appliances at once, while the battery level indicator dynamically monitors the Duracell Powerpack's charge level. Internal circuitry ensures long inverter life by protecting against overload and over-temperature conditions. An audible alarm also signals during overheating and under-voltage situations, alerting you to any possible safety concerns.