JeroenE wrote:They did not make a new readout of the battery, but I did get the old one. It says SoH 49,6%.
JeroenE wrote:The max deterioration was 59.2 in cell 83.
Again, Elmils formula correlates closest to the official SOH! Elmils formula puts the SOH at 48,3%, and given that the readings are taken some time apart, a difference is to be expected.
Of the 5 cars where I have a max det reading taken reasonably close to the time of the official SOH printout, the only two cars where there is a significant difference between Elmils formula and the official SOH, are the cars where the max det reading has been recorded some time apart from the official SOH reading. And in both cases, Elmils formula differs less than 2 percent, where the current SoulEvSpy calculation as well as the Torque calculation differs more.
I will replace the SOH calculation in SoulEVSpy with Elmils formula. It will be available from BETA version 0.1.2-XXXX onwards.
At the same time I will remove the cap at 100% SOH, so the app again will display percentages above 100. This will give you an idea of how close you are to experience a shorter range.
Please note: The SOH calculation is ONLY working for Soul EV model years 2014-2016 (the Souls originally having 27 kWh accessible battery capacity)! Perhaps it works in Kia Ray EV and Hyundai BlueOn EV also, I am unsure of those.
We still don't know where to find data for deterioration or SOH for newer Soul EV models originally having 30, 39 or 64 kWh accessible battery capacity; Hyundai Ioniq; Hyundai Kona and Kia e-Niro, or any of the HEV and PHEV hybrids and plugin hybrids.
For all Korean EVs, HEVs and PHEVs from model year 2017 onwards, I need souldata.log files and the official SOH value from cars having SOH below 100%, to search for the SOH information in the data.
Improving Soul EV Spy app. Errors: Send me the soulspy.log*.txt-files
Kia e-Soul 2019-now
Kia Soul EV 2015-19: http://soul.spjeldager.dk/
Nissan Evalia 2015: http://evalia.spjeldager.dk/
Peugeot 106 EV 2010-15: http://elbil.spjeldager.dk/