@ shqamar
No to recondition batteries,
How would you find out if batteries are fit.
Recondition batteries may pass the initial load testing
You will only find out the truth after month of use.
Kindly perform the testing on the batteries and UPS using the procedure highlighted in the thread.
@ afarooqi
I normally avoid using Espiom Salt with distilled water. Producing a distilled water for 150 AH battery or 200 AH battery becomes very expensive.
I try to use the distilled water in producing Acid of 1270 Gravity and then later use it to top up the batteries then flush it after every 1.5 years. If you can do this then I think you are doing enough.
Secondly perform a plain flush. Take your batteries out and flush it with tab water which can directly run inside the batteries with some pressure through a pipe. Do it for 5-6 times only. Flush should only be performed once you have fully charged the batteries and after flush put the new Acid of 1250 or 1270 gravity back into the batteries and put it onto charging again.
Then experience the difference for months ahead