My iphone 12 pro max rapidly decreasing the battery health. It started when I upgraded my ios version to 15.1 from 100% dropped to 97% now within 2 weeks. What is the other reason of this? My iphone is 6months old only and I only charging it once a day with an original adapter and cable.
On average, the battery health will decrease between one and two percent a month. However, it's not a linear drop. So, it can stay at one point then drop by a couple. If your iPhone is 6 months old and has a battery health of 97%, it's fine.
Also, regarding charging your battery:
On average, the battery health will decrease between one and two percent a month. However, it's not a linear drop. So, it can stay at one point then drop by a couple. If your iPhone is 6 months old and has a battery health of 97%, it's fine.
Also, regarding charging your battery:
Your response is highgly appreciated. Thank you bery much.
Glad it helped!
Battery health
