How To Check The Battery Life Of Iphone. Your battery charge level will appear as a percentage inside a gray icon. You have to charge it a few times a day and it still diesAs your phone gets older the battery can lose its health.

Now that you know both the battery cycle count and the battery health percentage you can better understand your iPhone batterys condition. IPhone batteries use lithium-ion technology. Check Your Battery Health.
Rechargeable lithium-ion technology currently provides the best technology for your device.
To do so bring up the. Compared with older generations of battery technology lithium-ion batteries charge faster last longer and have a higher power density for more battery life in a lighter package. You have to charge it a few times a day and it still diesAs your phone gets older the battery can lose its health. Follow these steps to check the Battery Health of your iPhone.
