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Low Voltage Battery during Charing

vvgogh

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How high is the voltage on your low voltage battery when the vehicle recharges it? I see upwards of mid-15.x V on the auxiliary outlet.
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The Weatherman

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I’ve seen 15.5.
 
bmwhitetx

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vvgogh said:
How high is the voltage on your low voltage battery when the vehicle recharges it? I see upwards of mid-15.x V on the auxiliary outlet.
Click to expand...
The highest I have seen using CarScanner is 14.45 V. This was when trying to get the 12V SOC up after a failed update.
Ford F-150 Lightning Low Voltage Battery during Charing 1711154890760-x1
 
Maxx

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Mine is usually in 15s when HVB is charging it. When LVB SOC goes high, it may be lower. I am a bit foggy on the exact numbers for the second part.
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