Battery health drop issue for iPhone 13 pro
My iPhone 13 Pro (256gb) battery health dropped after an iOS 16 update from 100% to 97% and is further reduced to 95% in just two weeks. (9 month old phone). Very Dissapointed at the moment.
iPhone 13 Pro
Hello,
Depending on usage, that is normal and is nothing to worry about. Generally, Apple will replace the battery under warranty if the battery health falls below 80% during the first year.
See this link by Lawrence Finch for some battery charging tips:
When to charge your iPhone or iPad
Good luck.