I'm looking for a electric car and I found an used one from 04/2015 with about 43k miles (or 69k km).
My biggest concern is the battery. The owner said the battery has about 92% SOH which he saw with using the app "EV Soul Spy".
Some days later he said he went in a kia garage and got the new update and they say he has now 100% SOH.
So I tried to get deeper in this topic and know that a soul ev battery has 27 kWh usable and 30 kWh at total.
So I started that it could be possible the 92% is relative to the total 30 kWh and the 100% from the kia garage are relative to the 27 kWh?
Does someone of you know the "EV Soul Spy" app and can tell if the SOH value is relative to the 30 kWh?
I guess 92% from 30 kWh would be fine after over 40k miles.
But it would be a heavy degradation if it's actually 92% from 27 kWh which would result in less then 25 kWh.
What do you think about this battery?
It's in Europe if that matters and the car has warranty until 04/2022.