I just obtained one of these from Amazon as a simple backup power source. We don't get a lot of power failures here in our Manhattan apartment but they are tough when they happen. A generator is not an option. Aside from the obvious operating exhaust issue, it is dangerous and illegal to keep fuel in an apartment in New York City.
In a test last week the unit powered a 13-watt, 110-volt compact flourescent lamp for 22 hours---enough to keep a room lit for three evenings with about the same light output as a 60-watt incandescent light bulb.
I figure it can also charge my DVD player battery a few times as well. For the rest--battery powered little TV, radio, flashlights, wired telephone, even candles are on hand. We'll manage okay for awhile.
It can be recharged from a solar panel and from a lighter socket ("Hey, taxi!").
I like this thing a lot. It is easy to move and operate and takes up very little room. It is much, much better than nothing.
Get more detail about Xantrex Powerpack 600 Watt Jumpstarter, Power Inverter and Backup Power Source.
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