Why Is My Iphone Only Charging To 80. Your iPhone might get slightly warmer while it charges. Apple introduced a battery optimization feature in iOS 13 that slows down how your iPhone charging and even holds it at 80 to prevent over stressing the battery.
If your iPhone only stops charging at 80 sometimes its most likely due to a feature Apple implemented to extend the life of your iPhone battery. The algorithm aims to ensure that your iPhone is still fully charged when. When this happens try moving your phone to someplace cooler.
The algorithm aims to ensure that your iPhone is still fully charged when.
Ill also explain what you can can do if your iPhone is not charging abov. When the feature is enabled your iPhone will delay charging past 80 in certain situations. I charge my phone every night. Instead the iPhone battery will charge to about 80.
