Hello,
i switched recently from Windows to Bazzite on my Notebook and Gaming PC.
On Windows the default charging limit was 80% on my Notebook, on Bazzite it is now 60%.
In the KDE Help is Displayed that you can change the limit but i have only a check mark.
Hi, I looked around in the ArchWiki for Lenovo Battery Conservation, it doesn’t seem like the kernel supports granular power charge level for Lenovo (they can do it for my ROG Ally, so it’s likely either no one implements it yet or there is a proprietary firmware that prevents implementation) and that’s why it is just a toggle.
I did find a page for your model of laptop, if you want to read further.