[quotemsg=18475028,0,35532]Not that promising I guess.[/quotemsg]
To me, the battery/batteries are the single most important component in an UPS: if the battery isn't up to snuff, the rest of the UPS is not really worth talking about since it cannot deliver more than the battery can. While the battery isn't bad in absolute terms (it is about even with other brands' batteries), 3.6Ah of nominal capacity drastically reduces the number of cases where it will be viable.
I wouldn't use that to power anything beyond the most basic PC, a PVR/console+TV or other similarly light loads.