I read about Google Pixel phones supporting something called “Adaptive Charging”.
Google describes it as following:
To help preserve long-term battery life, you can charge your phone steadily overnight. Adaptive charging uses your alarm’s settings to completely charge your phone right before you wake up.
So the phone will charge slower than normal, which will make the battery last longer.
Would be great if Fairphone could also offer such a feature to extend the battery life and improve the sustainability!
There’s also a small discussion about this and similar features in the /e/ Foundation forum.