List Price: $159.99 Deal Price: $129.95 You Save: $30.04 (19%)The Duracell Powerpack 450 is a stand-alone source of portable power for AC, DC and USB-powered electronics such as a laptop, cordless or cell phone, GPS, lamps, portable lights, small tools and small appliances. Simply connect your devices to the Powerpack 450 and its voice technology automatically tells you the estimated run time for each device. The Duracell Powerpack 450 is a great companion during a power outage. It is a quiet, safe, indoor power source and a good complement to a generator. It will operate and charge important electronics so you can stay connected to your family, news and weather reports. The Duracell Powerpack 450 also an essential part of vehicle emergency kits. Its voice technology will talk you through how to use its vehicle jump starter and air compressor features, which makes these tasks less stressful during an emergency. Its 150 PSI air compressor is great for inflating tires and small sports equipment. The included jumper cables are designed for safe and efficient jump-starting, while a built-in light provides illumination in emergency situations at home and on the road. An AC charger is stored in the unit, so you can recharge at home or from a vehicle.Expires Jan 16, 2011