Everyday I get to bed I leave the phone charging until 7am. I have a bixby routine which enables the 85% limit and disable it 30min after waking up so the battery isn’t staying at 100% all night.

The battery health is at 100% and the charging cycles count is at 170.

adb shell dumpsys battery (mSavedBatteryAsoc and the 3 first digit of mSavedBatteryUsage)

Device is pretty new and bought it on April. Is a S21 FE