House Batteries
Have 2017 Thor ACE, battery dead, jumped started and let run for about an hour. Unplugged from 30amp electrical while in RV barn. Few days later went out to Thor and discovered house batteries are dea...
Forum Discussion
Yes, checking with a hydrometer until they ARE fully charged will always lead to "bad battery".
Yes, if run very low on water, they are likely bad, but to accurately check, they do need to be fully charged.
And, an equalization charge would be even better.
If doing an equalization charge, I suggest you disconnect them from the coach. Some of your PC boards would not be happy with 15+ VDC.
Yes, if run very low on water, they are likely bad, but to accurately check, they do need to be fully charged.
And, an equalization charge would be even better.
If doing an equalization charge, I suggest you disconnect them from the coach. Some of your PC boards would not be happy with 15+ VDC.
