Samsung Note 9 (3 charcge cycles according to Phone Info, or 190% on Accubattery), 4 days of usage.
Battery health 91% 3625 / 4000 mAh
Last charge 3661.5 mAh
This result shocked me at first and I thought was due to the fact that I'm receiving a slightly older (manufactured in 04/2019) handset...