Hey friends.i am subham kumar hota and I am 21. You all think about why I am telling all this.what needs of these.lets talk about this.
When I was in class 7 my father bought an inverter that is the luminous ups and a exide IT 500 BATTERY.at that time both this items costs about 18500. The battery has a warranty of 4 years and the ups has 1 year warranty. Till
today it is working so good.it l pleasegives about 8 hours of back up when using the tv .but if want a higher power back up and use least items it will give a back up about 12 to 14 hours.
The inverter is connected to the whole house .it is consist of 5 fan 10 cfl bulbs 2 televisions and 1 computer and also with more than 8 three pin hub.
The main thing is that u have to properly take care of its maintenance.u have to put the distilled water.and also ur house have a good earrings connection for working the inverter at the time og rain and lightining.
I case of mine due to lightening our ups was damaged alittle bit for two times and it was under warranty so its repair for free.
Over all a very good combination and a value for money product .double thumps up for this.