Powers a large Karaoke machine for five+ hours
I needed a powerful but sealed power-pack (sealed battery + converter) for poolside use to power a large 110-volt karaoke machine for five hours a day. The Xatrex 1500 is the only power-pack I've found that meets this requirement.
It was a pleasant surprise to find that the wheels have rubber rather than (noisy) plastic treads.
The first 1500 stopped working with a bang after two hours. When I phoned the Xantrex company the technician I soon was talking to quickly concluded that my 1500 had malfunctioned and recommended that I return it. I was pleased with this candor. The second 1500 has worked for about a month now.
Not obvious is that the 1500 has a small storage cabinet in which I store an extension cord.
Both 1500s arrived undamaged. A disclaimer is that I bought my 1500s from costo-dot-comm which is relevant because perhaps Costco uses different packaging for shipping.
The "large karaoke machine" is a MegaStar CM-K1100 and its average draw has been 30-something watts.
9/18/06 Update: Around July the charge time dropped to under four hours. When I called Xantrex the technician told me that battery life is about 200 charges.More detail ...
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