Hi there, here is my setup
Desi UPS 700W (Lahore Electronics kit)
Phoenix 165AH battery(1 year old)
Charging current set to ~20Amps (Tested by UPS guy last year at installation May 2012)
Voltage in our area: 170-180V (extreme summers) 190-200v (now a days)
SG of battery: 12.20~
Load: 1 fan, 2 energy savers
In first season it gave me backup for up to 9+ hours continuous (tested) but now a days it has been reduced to 3~ hours. Battery voltage 3-4 hours after full charge is 12.2 - 12.3 V. As voltage in our area is low so I have to always keep charging to max amps (that is connected to first transformer wire after 0v wire). If I reduce the charging amps, battery never gets full due to low voltage. Now my question is CAN I use Pyro ELECTROLYTE to top up my batter whenever water level decreases?? Currently I am using Phoenix de-ionized battery water for it.
Please address both my questions, I don't wanna flush it now due to shortage of space and time..