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harley avatar image
harley asked

SmartLithium Time Since Last Charge Reset Trigger

Hi,

Does anyone know what conditions must be met for the "Time Since Last Charge" to reset back to zero in the victron connect app for Smart Lithium products?

I imagine it must be a voltage and time pattern/trend, as current is not monitored, but am hoping for some more detail. eg: if V>14.1V for x minutes, then drops to 13.4-13.6 within y minutes for z minutes, reset counter to zero.

Thank you

Harley

Lithium Battery
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1 Answer
Paul B avatar image
Paul B answered ·

Hi Harley, I dont know the exact answer to your question However as a guess

The BMS inside the battery must have time to balance the 4 cells fully, so I suspect that you should hold the battery voltage at 14.2 volts for 1 hr or until ALL cells are at the same voltage ie 3.55 volts upto 3.65v is ok but ALL cells should be the same voltage.

you should do this once a mth - bring the battery to 14.2v then once all cells are the same voltage then you can reduce back to the float voltage

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