So my iPhone 11 Pro Max is almost 2 months old and I literally bought it a week after it was released. I checked the battery capacity today and I noticed that it was at 99%. This is a bit strange because my iPhone XS Max didn’t drop to 99% even 5 months into using it.
Has anyone else also faced this issue?
iPhone 11 Pro Max, iOS 13
That might be your problem. It is impossible to overcharge an iPhone, because the phone stops charging at 100%. You can undercharge it however, if you try to outsmart the sophisticated battery management already built in to the phone.
That aside, battery health is not measured in months, it's measured in full charge cycles (e.g., charging 0-100% or 50% - 100% twice of 75% to 100% 4 times, etc). The phone is expected to remain above 80% health through 500 charge cycles. but it doesn't stay at 100% for 499 charge cycles, then drop to 80% on the next cycle. It decreases relatively linearly. So when it reaches 90% it will have been full-charged roughly 250 times. At 99% roughly 25 full charge cycles.
Because you are doing things with the phone that are using up the energy in the battery. Go to Settings/Battery and it will display the apps that are using the most energy, and how much each app uses.
Yes it's happening with m same
Don't worry about it. It's all normal.
from Last week my screen on time only 6 hours, but before I get on screen 9 to 10 hours
some thing wrong
Charge it more often.
I don’t no what happen but I never over charge my phone
So why I get only 5 to 6 hour time on screen although I charge my phone 100%
yes I already check but does not happen with my iPhone XS Max up to 6 month.
You are using different apps on the 2 phones.
ya thanks dear
iPhone 11 Pro Max Battery Capacity at 99%
