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ryan-m-1 avatar image
ryan-m-1 asked

BMV-702 reading erratic high voltage when connected to shore power

I rarely connect to shore power. I did last night and noticed BMV-702 is reading voltages from 13 to 18. It is mostly in the 13 range, but about every 5 seconds or so it jumps to 18. Is this normal given shore power connection and SOC 100%?

I have a 12v system 200AH LI

battery system voltage
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Kevin Windrem answered ·

What else is in your system? Specifically, what are your charging sources?

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