I’m about to replace the second AGM battery on Wife’s Badlands. The battery monitor I use shows the charging voltage between 14.95 and 15.01. This seems a bit high to me. I see the same numbers using my DVM.
In addition, the cranking voltage is usually below 9.5, yesterday it was 8.5 but still started.
The AGM specifications I have found say the upper limit for charging should be 14.8.
Do you think the charging voltage may be damaging the battery?
Current…
Regarding 2021 Badlands
I’m about to replace the second AGM battery on Wife’s Badlands. The battery monitor I use shows the charging voltage between 14.95 and 15.01. This seems a bit high to me. I see the same numbers using my DVM.
In addition, the cranking voltage is usually below 9.5, yesterday it was 8.5 but still started.
The AGM specifications I have found say the upper limit for charging should be 14.8.
Do you think the charging voltage may be damaging the battery?
Current…
Charging Voltage Question