How to Check Your iPhone's Battery Health in iOS 11

Before, the only way to really tell how your iPhone's lithium-ion battery was performing was to use tools such as Geekbench and Battery Life, but now Apple has included some quick battery health checks right into iOS 11. Right now, this is only a beta feature available starting in iOS 11.3 beta 2, so you'll have to be a developer or public tester with a valid configuration profile running the latest beta to make use of this feature. Once you're running iOS 11.3 beta 2, in order to see your iPhone battery's health data, go to "Battery" in the Settings app. You'll still be able to see the... more

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