Determining AH rating of aging batteries
My Trojan 125's are almost 5 years old now, when they were new they were rated at 240 Ah. Now my trimetric is showing 70% at 12.1 volts which I know is wrong. So how can I determine the true Ah rati...
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OK, haven't run the test yet but I checked the SG of the cells before I started equalizing, 1 cell was really low, 1100 or something.
Started the equalize mode on the B&D, took 5 hours for it to do it's thing and now all cells are above 1275 so I'm thinkin that was the problem on our last trip
Guess I don't maintain my batteries as well as I should, tomorrow I'm equalizing my fishing boat batteries too.
Started the equalize mode on the B&D, took 5 hours for it to do it's thing and now all cells are above 1275 so I'm thinkin that was the problem on our last trip
Guess I don't maintain my batteries as well as I should, tomorrow I'm equalizing my fishing boat batteries too.
