Low Battery Voltage
2020 Keystone Cougar 26RBS. After a 4hr trip home, low voltage prevented the slide from opening. The fridge was running during the trip. Plugged in and opened the slide. The next day I had the bat...
Forum Discussion
Lwiddis wrote:
An RV battery or batteries drawn down to 6.3 volts is toast. You have an issue, yes, but buy new batteries when solved.
So if a battery gets discharged to that point it is no longer usable, even if recharged?
I had a battery that was dry, sitting in the garage zero charge in it. I filled with distilled water, trickle charged it for a few days and it went back in service with no issues. A load tester can be had at HF that is equal to or as good as any I have ever used and will give you accurate analysis of the batteries condition.
