Battery life seems to improve after resetting all settings. discharged before 9am. battery health is at 98%. iPhone X iOS 13.2.2. 4.95 hours of SoT & 5.17 hours of screen off. listened
Experiencing bad iPhone battery life? Try this before restoring!
How to fix iPhone battery life problems | iMore
Top 8 Methods to Reset iPhone Battery
iPhone battery reset: turn old iPhone battery into "new", it can't be checked - Tips and Tricks