question

plmcobra avatar image
plmcobra asked

BMV702 soc error

Having adjusted the sync values a few times I have not got to a point where my batteries and BMV show the correct SOC. This is especially a problem in winter. Now the specific gravity is showing around 60% and the BMV thinks it has around 90% SOC. How can I adjust the BMV. On my previous system [non Victron] the unit allowed easy manual adjusting of the SOC so it was a simple process of checking regularly and updating the system.

BMV Battery Monitor
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1 Answer
bruces avatar image
bruces answered ·

Manually fully charge the battery & it'll auto reset to 100%.

Don't stop when it says 100% on the BMV.

Battery charger for at least 10/12 hours for 100%. Long & slow for them batteries.

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