This amaron ups comes from amara raja.its beautiful and excellent job done in peak time when ever power goes in the home.the lights, fans works maximum 6 to 7 hours in our home when power is not available.it is a user friendly device.it is very tough and strong due to this it is durable.the device is very easy to handle anybody can handle.the look is very beautiful and now a days very slim ups are coming.the design is also autonomous and no body having this type of design.the service and support was very good and impressive.because as I have called them within one hour the problem was solved and they give full support in using the ups.the money which we spent on it is trust worthy.the price is also less compared to other ups.thanking you