Just returning to the original question...!!!
My Rolec Home Charger (7kW) using the ev.energy app cannot be set for any "charge percentage" other than 100%! i.e., there is no setting that can be changed to automatically turn off the charge at any capacity below "full".
Over the nearly 5 months of my ownership of the car I have used a Rapid Charger once (when away from home, it "stopped" at about 90%), the granny charger once (again, at home, just to "test it out") and my Rolec every other time. I have seen, so far, absolutely no reduction in expected range; indeed, after one charging session, the car told me I had enough power for nearly 290 miles. (Unfortunately, I can't remember how many of those 290 I actually achieved!)
So,
@Saulionas based on my experience I would not worry at all about charging to 100% on your 7kW home charger.
We have one of the older “Dumb” type Rolec chargers that was installed in about 2016.
I used it to charge ( our then ) VW Golf PHEV.
The car had an inbuilt delay charge facility.
When we bought the first ZS EV ( Gen 1 ) this did not offer delayed charging.
This was important as I wanted to take advantage of our cheaper “Off Peak” rate.
Also, I wanted control of how much ( in percentage terms ) on the level of charge I required.
Therefore, I installed a Wi-Fi relay into the wall box and used a free third party App on my phone, to control it.
I used this function for the two years when we had the Gen1 ZS EV.
Now because we have the Gen2 facelift with a built in option, it is not required any more.
I have therefore disabled it.
I am pretty sure the smart Rolec could be controlled in the similar manner, with a relay, if it was important too you.
It was fantastic when we needed it, because I did not want to be charging on the more expensive day time tariff of course.
It has become massively important now, given the huge hike in energy prices.
My day time tariff is crazy expensive but the night tariff is super cheap at 4.5p/KWh.
We are locked into a fix until April 2024.
With the estimated 88% rise in energy prices due in Oct / Nov 22 - it was a gamble worth taking I think now.
Oh …… The relay was less than £20 to buy, so money well spent I think !.