Howdy,
Whenever we go camping and need that extra electrical juice to blow up our 19 inch tall queen size air mattress or to power our portable radio sound system or our portable car vacuum that I use to vacuum the tent just before we take her down from camping this is what we take. I purchased it through http://www.amazon.com some months ago and wanted to show you it is still working great. The product features are that it's a compact portable power source that provides 400 watts AC power. It will jump start a dead car battery, inflates tires. The Xantrex Powerpack 400 Plus came with jumper cables, nozzle adapters for pumping air, AC charger, DC charger cable. It measures 16x8x10" and 28.9 pounds. The XPower Powerpack also charges cell phones. There is an automatic shutdown when there is an overheat problem, low-battery voltage, or overload condition. 320-watt continuous AC output(600 watt surge). 250 p.s.i. air compressor with air hose. 3-digit display displays battery status and wattage draw. Built in flashlight. Here are photos:

Whenever we go camping and need that extra electrical juice to blow up our 19 inch tall queen size air mattress or to power our portable radio sound system or our portable car vacuum that I use to vacuum the tent just before we take her down from camping this is what we take. I purchased it through http://www.amazon.com some months ago and wanted to show you it is still working great. The product features are that it's a compact portable power source that provides 400 watts AC power. It will jump start a dead car battery, inflates tires. The Xantrex Powerpack 400 Plus came with jumper cables, nozzle adapters for pumping air, AC charger, DC charger cable. It measures 16x8x10" and 28.9 pounds. The XPower Powerpack also charges cell phones. There is an automatic shutdown when there is an overheat problem, low-battery voltage, or overload condition. 320-watt continuous AC output(600 watt surge). 250 p.s.i. air compressor with air hose. 3-digit display displays battery status and wattage draw. Built in flashlight. Here are photos:

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