When I first shift my own home, 9 years ago, I purchased Crompton Greaves Home Ups.Since we have frequent power cut off in our area, I was badly in need of an inverter.So finally I zeroed in to Crompton Greaves home UPs, which is attached to 2 exide batteries.So far it has done a splendid job. I use the inverter for both storeys of my house.
Even I run my mixie for urgent needs. I can charge my computers and phones.When floods come in Chennai, we have no Power for 3 to 4 days.That time this is a boon to me to meet my urgent small needs.
I have changed the batteries twice in these 9 years.My old parents and little kid, find this really useful.
I am very satisfied with this product.