Being ex-employee of the manufacturer of this UPS i.e schneider electric I zeroed on buying this product from one of the leading retailers.
So far this product is doing good and provides me a decent back up of about 20m but the only drawback with this product is that it takes some time when you switch on the power supply and start it. Also it makes a irritating sound when it takes charge of the power supply of the equipment you are running on it. overall till date no other issue with it. you can go for it.