Forum Discussion
Sam_Spade
Jan 16, 2018Explorer
SJ-Chris wrote:
Question: If I'm plugged into shore power (or running the generator) and I don't have any real load using power in the RV(ie plugged in at night), does anyone know how much of the 75amp capacity of the converter is getting pumped into my battery bank? I'm trying to get a sense for how long it might take to fully charge my 315AH battery bank if let's say it was drained to about 50%. Any thoughts?
Thanks all!
You need to specify the make and model of converter/charger that you have.
BUT.....if they are 50% discharged, reading about 12.0 volts no load, AND you are only 13.5 volts from the converter.....then it might take a LONG time to recharge. That's closer to float voltage than to bulk charging voltage, which would be above 14 a bit with a good converter that is working properly.
Even knowing the model of converter, it will be hard to answer your question. Some might give you a good estimate but a test run or two will be the best gauge.
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