Iphone Battery Capacity 86 Percent. You may want a replacement if you see your peak performance capacity around 80 or lower though. Using iPhone lets us know the battery capacity easily since the icon is displayed at the top right corner of the device.

More data points. Answer 1 of 4. This tells you your batterys charging capability in relation to when your iPhone was brand new.
Apple is not yet throttling the phone though.
IPhone Battery and Performance. If your iPhone is under warranty try to get the battery replac. The little icon does not tell us about the percentage of the battery. My iPhone SE is at 86 as well.
