This ups is not so good because it restart my system as electricity gone and switch between inverter.
You need press long to start the ups.
The battery last only for 2 year then it will not give 5 min backup.
It average backup time is 10 mins if use pc with LCD.
The support is not good they charge you lot more than the price of this ups for replacing batterie.
I bought it for 2500 rupee from ofline market.