From iOS 10.2.1 and higher, your iPhone will indicate when it is time to have the battery checked. This is how you check the battery status of your iPhone.
Check iPhone battery status: this is how you do it
To use this new feature in Settings, you need iOS 10.2.1 or higher. If you go to battery settings from this iOS version, a new notification may appear here. You can check your iPhone battery status by following the steps below:
- Open the Settings app;
- Tap on ‘Battery’;
- The new message may appear above the switch with ‘Energy saving mode’.
Chances are that you will not see a notification here. Good news, because that means that there is nothing wrong with your iPhone battery. If something is wrong, this screen will say ‘Your iPhone battery may need maintenance’. Behind this is a link that sends you to Apple’s website for more information.
Diagnostic battery test
With iOS 10.2.1, Apple is introducing a new iOS diagnostic test. This tests the battery of your iPhone without you noticing. This test determines that your battery needs to be replaced, but you can continue to use the device at this time. Apple emphasizes that the appearance of this message has nothing to do with the security of your iPhone.
It is, however, a clear indication that your battery will last less than intended. This often happens with older iPhones where the battery has already been charged many times. In addition to charging more often and for longer, this can also cause the device to suddenly fail.
The new iPhone battery status is not only a useful tool for checking an iPhone that you have had for a while, but is also a godsend if you buy a second-hand or refurbished iPhone. By immediately checking these settings, you can at least be sure that you are not getting an iPhone with a bad battery.