![iOS 15.0.2 Battery Life Test - iPhone 6s vs iPhone 7 vs 8 vs 7 Plus vs 8 Plus Battery Test in 2021 - YouTube iOS 15.0.2 Battery Life Test - iPhone 6s vs iPhone 7 vs 8 vs 7 Plus vs 8 Plus Battery Test in 2021 - YouTube](https://i.ytimg.com/vi/3TvpwRvbdBg/maxresdefault.jpg)
iOS 15.0.2 Battery Life Test - iPhone 6s vs iPhone 7 vs 8 vs 7 Plus vs 8 Plus Battery Test in 2021 - YouTube
![iPhone 7 Plus Battery Life Drain Test in 2021🛑 ( Original Battery vs After Battery Replacement ) - YouTube iPhone 7 Plus Battery Life Drain Test in 2021🛑 ( Original Battery vs After Battery Replacement ) - YouTube](https://i.ytimg.com/vi/VI6mouseV1w/maxresdefault.jpg)
iPhone 7 Plus Battery Life Drain Test in 2021🛑 ( Original Battery vs After Battery Replacement ) - YouTube
![Technical Certification Lists Improved iPhone 7 Battery Capacity, 3GB RAM for iPhone 7 Plus - MacRumors Technical Certification Lists Improved iPhone 7 Battery Capacity, 3GB RAM for iPhone 7 Plus - MacRumors](https://images.macrumors.com/t/Y8f5wuQGtdFXUx--va7jDb0evTc=/1600x1200/smart/article-new/2016/09/iphone-7-mah-800x732.jpg)
Technical Certification Lists Improved iPhone 7 Battery Capacity, 3GB RAM for iPhone 7 Plus - MacRumors
![iPhone ios 14 Battery Test 2021 | iPhone 7 vs iPhone 7 Plus vs iPhone 8 Plus vs iPhone XS in 2021 - YouTube iPhone ios 14 Battery Test 2021 | iPhone 7 vs iPhone 7 Plus vs iPhone 8 Plus vs iPhone XS in 2021 - YouTube](https://i.ytimg.com/vi/3NReYmH2uGc/maxresdefault.jpg)