How To See Battery Health In Iphone 5s. I know on newer phones running iOS 11 or higher the way to check battery health is. Late last year Apple admitted that it had throttled the CPU on some older iPhone models.

Wedge a pick or plastic spudger to slowly prise the screen from the frame working your way for the bottom end to the top. To see the approximate health of your iPhone battery launch Settings and select Battery. These can be found in Settings Battery Battery Health.
These units contained worn out batteries that were not up to providing the handset with enough power to perform certain complex tasks.
These units contained worn out batteries that were not up to providing the handset with enough power to perform certain complex tasks. If you are experiencing slowdowns or crashes check your battery health with an unofficial third-party utility such as 3UTools or iBackupBot. The built-in battery health tool allows you to see which apps and activities are the biggest drain check your iPhones overall battery health and enable a Low Power Mode to reduce certain. I dont know if the same feature is available on iPhone 5s.
