My iphone 13 pro battery health dropped 4 percent in a week, I don’t play games and charge it everyday between 28 to 94 percent, what’s wrong with it?
What can i do to stop my phone battery health dropping so fast? It happened after i updated my iOS
have you read
About the battery and performance of iPhone 11 and later - Apple
and maybe
iPhone Battery and Performance - Apple Support
and Batteries - Maximizing Performance - Apple
people report apple does not change the batteries
until they are lower than 80% in health