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jmcgsd's avatar
jmcgsd
Explorer
Jun 01, 2014

I know, a full battery reads 12.8 open circuit but ...

Ok, there are graphs galore that show open circuit voltages for condition vs voltage. My question is: "What readings do you see on you panel with a moderate load?" Let's say you're boondocking...
BFL13's avatar
BFL13
Explorer II
Jun 07, 2014
Phil, way back when didn't you and Salvo have this worked out using impedance instead of resistance on a battery with some kind of gizmo that measured that? I forget. Seems that would be a substitute for a 10 hr load test at the 20AH rate.

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