![iOS 14.7 makes iPhone have better battery life, but one phone has regressed-Apple Ren-breakinglatest.news-Breaking Latest News iOS 14.7 makes iPhone have better battery life, but one phone has regressed-Apple Ren-breakinglatest.news-Breaking Latest News](https://i1.zi.org.tw/applealmond/2021/07/1627019872-b319640aaa98bed6e11289cdc7771097-1200x533.jpg)
iOS 14.7 makes iPhone have better battery life, but one phone has regressed-Apple Ren-breakinglatest.news-Breaking Latest News
![Anyone else having battery drain issues? I have an iPhone 7 Plus running iOS 13.3.1 and I've randomly lost 20% battery in 5 mins. New OEM battery too. : r/ios Anyone else having battery drain issues? I have an iPhone 7 Plus running iOS 13.3.1 and I've randomly lost 20% battery in 5 mins. New OEM battery too. : r/ios](https://i.redd.it/4z1ynijeoxe41.jpg)
Anyone else having battery drain issues? I have an iPhone 7 Plus running iOS 13.3.1 and I've randomly lost 20% battery in 5 mins. New OEM battery too. : r/ios
![iPhone 13 Pro: a teardown channel purports to reveal its battery capacity in amp-hours - NotebookCheck.net News iPhone 13 Pro: a teardown channel purports to reveal its battery capacity in amp-hours - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/iphone13proteardown.png)