My Iphone Is Not Charging More Than 80. Can you overcharge an iPhone. IOS 13 uses Optimized Battery Charging to slow the rate of battery aging by reducing the time that your iPhone spends fully charged.
My Phone was not charging more than 20 percent. Thats because Apple introduced a new feature in iOS 13 that slows down charging but for a good reason. The official answer from Apple is Your iPhone might get slightly warmer while it charges.
Your iPhone uses on-device machine learning to understand your daily charging routine so that it can wait until you need to use your iPhone to finish charging past 80 percent Optimized Battery Charging is active only when your iPhone predicts that it.
Most of us try to keep our phone at 100 as much as possible but as it turns out this can actually be worse for your iPhones battery. Your iPhone might get slightly warmer while it charges. Depending upon the length of time between when the iPhone was made and when it is activated your battery capacity may show as slightly less than 100. As mentioned earlier the batterys temperature can affect it so your iPhone or iPad may not be able to charge to 100 and is stuck at around the 80 threshold.
