Sarkar said:New battery doesn't require water?
What company battery you previously had?
We hv Base battery 160AH purchased in 2009 and still running though backup time decreased but still more than the power cut time 1-2 hrs.
Bapun Raz said:Congratulations bro.
We also changed our inverter battery this summer. Old battery has no warranty period left and heavily used. We bought Exide battery and exchanged the old one.
Battery backup wise Amaron and Exide are king!