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SOC won’t re-register

Ran boat batteries (4 6V series/parallel) down below 12V, charged back up to 13V but SOC won’t register. I dis and re - connected but still doesn’t register. Solution? Thanks

SOC
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Paul B answered ·

Please advise how you have wired the shunt in, normally the issue is incorrect wiring,

ALL neg wires to be removed from the battery and placed on the LOAD side of the shunt, THEN install a new battery wire from the Bat Negative terminal to the BAT side of the shunt.

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snowtanned answered ·

Thank you. But it worked fine before. Are you suggesting that I need to re-register or re-calibrate in some way?

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Paul B avatar image Paul B commented ·
No just suggesting that you check your wiring. or send a wiring diagram or photo of the instalation. as we cant help more without detailed information on the connections and even the settings of the BMV device. in the app.
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