Apple has officially confirmed what Tim Cook announced in a speech earlier this month.
“iOS 11.3 adds new features to show battery health and recommend if a battery needs to be serviced. These can be found in Settings -> Battery and are available for iPhone 6 and later.
Additionally, users can now see if the power management feature that dynamically manages maximum performance to prevent unexpected shutdowns, first introduced in iOS 10.2.1, is on and can choose to turn it off”.
Apple is still working on these features, so they didn’t make the cut for the first iOS 11.3 beta. Before…