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Yes I always charge under 50% but the charge ends generally 2-3 hours before I take the car. I will try to let the car sleeping with...

I agree with your analysis. This seems to be more evidence that the BMS doesn't calibrate very well for a decreasing usable capacity...

It looks like you had a relatively large difference between minimum and maximum cell voltage in the first readout, with the minimum...

… Finally a neighbor was able to pull an extension cord and I charged for 20 minutes / 0,5kWh. I was able to leave and strangely with no...

I'm coming back from a journey that I knew would be dangerous: 150 km on the highway with my i3 120Ah. 20 km from home: loss of power...

Cell charge level balancing occurs at a high charge level ("top balancing") which would try to equalize the voltages of all 96 cells...

I will be surprised to see an increase in usable capacity no matter how long you leave an EVSE plugged in because the maximum cell...

So, which element could explain the difference in capacity between the cells ?

Here are results at 100% SOC ;) I will post again in a few months after leaving the car plugged in and charging for as long as possible.

Yes, that could explain what you're experiencing. However, an i3's cell charge level balancing is top balancing meaning that cell...

Thank you for this very detailed answer! I will do a reading when car is at 100%. Your answer fully explains the observed drop for the...

Hello! I just tried the Mi3 app with my 2019 i3s 120Ah with 178000 km. Last month I started to have power losses around 20% of the Soc...