![Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors](https://images.macrumors.com/t/ox__fRqvKOuM_gU96oo05GDH9Ds=/1600x/article-new/2018/11/smartphonebatterylifetest.jpg)
Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors
![All iPhone Battery Drain Test 2021 - 6s / 7 / 8 / 7+ / 8+,X,XS,XS Max,11,11 Pro Max,12,12 Mini,12Pro - YouTube All iPhone Battery Drain Test 2021 - 6s / 7 / 8 / 7+ / 8+,X,XS,XS Max,11,11 Pro Max,12,12 Mini,12Pro - YouTube](https://i.ytimg.com/vi/Q-eOPgwMcjw/maxresdefault.jpg)
All iPhone Battery Drain Test 2021 - 6s / 7 / 8 / 7+ / 8+,X,XS,XS Max,11,11 Pro Max,12,12 Mini,12Pro - YouTube
![iPhone 8 To iPhone 14 Pro Max Battery Life Drain Test in 2023 - Every iPhone Battery Test iOS 16.5 🪫 - YouTube iPhone 8 To iPhone 14 Pro Max Battery Life Drain Test in 2023 - Every iPhone Battery Test iOS 16.5 🪫 - YouTube](https://i.ytimg.com/vi/sBYGeSovCLo/maxresdefault.jpg)
iPhone 8 To iPhone 14 Pro Max Battery Life Drain Test in 2023 - Every iPhone Battery Test iOS 16.5 🪫 - YouTube
![iPhone 15 Pro Max Barely Wins Battery Life Test Against Galaxy S23 Ultra, Pixel 7 Pro, And Xiaomi 13 Ultra - Video iPhone 15 Pro Max Barely Wins Battery Life Test Against Galaxy S23 Ultra, Pixel 7 Pro, And Xiaomi 13 Ultra - Video](https://cdn.wccftech.com/wp-content/uploads/2023/09/iPhone-15-Pro-Battery-e1695632988648.jpg)
iPhone 15 Pro Max Barely Wins Battery Life Test Against Galaxy S23 Ultra, Pixel 7 Pro, And Xiaomi 13 Ultra - Video
![iOS 17.0.1 Battery Drain Test - XR,XS Max,11,12,11 Pro,12 Pro,13 Pro,14 Pro, 11 PM,12 PM,13 PM,14PM - YouTube iOS 17.0.1 Battery Drain Test - XR,XS Max,11,12,11 Pro,12 Pro,13 Pro,14 Pro, 11 PM,12 PM,13 PM,14PM - YouTube](https://i.ytimg.com/vi/BaM5bEGf5WM/maxresdefault.jpg)
iOS 17.0.1 Battery Drain Test - XR,XS Max,11,12,11 Pro,12 Pro,13 Pro,14 Pro, 11 PM,12 PM,13 PM,14PM - YouTube
![Performance & battery life : Apple iPhone SE (2022) review: The bare necessities - HardwareZone.com.sg Performance & battery life : Apple iPhone SE (2022) review: The bare necessities - HardwareZone.com.sg](https://assets.hardwarezone.com/img/2022/03/geekbench-compute.png)
Performance & battery life : Apple iPhone SE (2022) review: The bare necessities - HardwareZone.com.sg
![Battery Life - Excellent - The Apple iPhone XR Review: A Different Display Leads To Brilliant Battery Life Battery Life - Excellent - The Apple iPhone XR Review: A Different Display Leads To Brilliant Battery Life](https://images.anandtech.com/graphs/graph13912/96171.png)
Battery Life - Excellent - The Apple iPhone XR Review: A Different Display Leads To Brilliant Battery Life
![Controlled Testing Supports Apple's Claim of Nearly Equal iPhone 6s Battery Life With TSMC and Samsung Chips - MacRumors Controlled Testing Supports Apple's Claim of Nearly Equal iPhone 6s Battery Life With TSMC and Samsung Chips - MacRumors](https://images.macrumors.com/t/FnZ3a3aogzgLlmEIF4wSxUVufn8=/1600x1200/smart/article-new/2015/10/arsbatterylifetest-800x588.jpg)
Controlled Testing Supports Apple's Claim of Nearly Equal iPhone 6s Battery Life With TSMC and Samsung Chips - MacRumors
![iPhone 13 Pro Max sets record in smartphone battery stress test, with almost ten hours of continuous use - 9to5Mac iPhone 13 Pro Max sets record in smartphone battery stress test, with almost ten hours of continuous use - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2021/09/iphone-13-battery-test.jpg?quality=82&strip=all)