How To Check Battery Life Of Iphone. IPhone batteries use lithium-ion technology. Now that you know both the battery cycle count and the battery health percentage you can better understand your iPhone batterys condition.

The simplest way to check the battery life of your AirPods or AirPods Pro is to flick open the case near your iPhone or iPad when its unlocked. Here youll find an option called Battery. This will open the Apple Watch Control Center.
Get the app here.
Scroll down in the Settings app until you find the Battery Select it. Scroll down in the Settings app until you find the Battery Select it. How to check your iPhones battery health. Youll see an AirPods Connection Panel slide up.
