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I've had this UPS for about a year now, and it has become practically useless now..
Let me explain:
At first it worked pretty good. Read more
I have had them all and this is by far the best! Compared to others, this one has the horsepower to do what you need it to do, including enough energy to last quite a while as well... Read morePublished on August 22, 2011 by Stephen De Silva
Bought because it weighed more than any other battery backup at Best Buy.
Used for emergency backup for Sleep Apnia Respironics machine.
Took camping many times. Read more
I have a number of Xantrex products and have found them to be good quality. I cannot say the same for thier product support. I have a Powersource 1800 that shorted out. Read morePublished on January 15, 2010 by Sammy
I have had this product for over a year, and happy to make comments. It performs as advertised. I have a desktop, monitor, cable modem, and wireless router plugged in. Read morePublished on January 10, 2010 by Alan S. Plummer
I purchased the Xantrex Technologies 852-0400 XPower PowerSource 400-Watt Back-up Power Solution to provide generator free backup power for the sporadic power outages we have in... Read morePublished on January 7, 2010 by Dale Smith
This is a good product. I work in places sometimes where I have to sit in my vehicle for 8 hours and I want to run my laptop, charge my cell phone, or watch tv. Read morePublished on January 1, 2010 by Nichele D. Weatherford
I bought this product because I am in the Army and needed a power source available away from vehicles and buildings. This is great! Read morePublished on December 23, 2009 by T. J. Long
When you receive the item there is a LONG list of devices that may be damaged when used including anything with built-in rechargable batteries such as shavers, drills, flashlights... Read morePublished on December 9, 2009 by DW. Campbell