How to View Battery Health and Performance in iOS 12: Now that the Apple iOS 11.3 Update has been officially released, iPhone 6 or newer users can access new battery management tools to better understand battery health, performance, and more.
Battery Health (Beta) is now available to help iPhone users better understand the estimated capacity of their battery. also look at its longer-term performance – features to help users determine if their device is strangled (or slowed down) due to the natural and unavoidable degradation of their Li-ion batteries.
The main objective of performance management is to help users whose devices run on a downward battery by limiting the processor in order to save power and energy. 39, avoid random stops.
This setting is disabled by default according to Apple, on all iPhone 6, 6 Plus, iPhone 6s, 6s Plus, iPhone SE, iPhone 7 and 7 Plus devices that have been upgraded to iOS 11.3.
How to enable and disable performance limitation
First, you want to make sure your device is upgraded to the latest version of iOS 11.3 and above.
- Open the settings.
- Tap Software Update and, if necessary, upgrade the software before continuing.
After the update or if you are already running iOS 11.3,
- Go to Settings.
- Tap Battery.
- Tap Battery Health to begin.
“Reading the maximum capacity gives an estimate of the total capacity of the battery,” and if a new iPhone (or newer) “must register a 100% capacity”, users need to know does not last as long between the loads.
The next box in this new menu is “Peak Performance Capability”, which can only be changed if the battery management setting (limitation) has been enabled due to a drop in battery capacity of much less than 100% .
About performance management
The primary goal of performance management is to help users whose devices run on a failing battery by limiting the processor for the purpose of saving power and preventing random shutdowns.
According to Apple, this setting is disabled by default on all iPhone 6, 6 Plus, iPhone 6s, 6s Plus, iPhone SE, iPhone 7 and 7 Plus upgraded to iOS 11.3.
The iPhone 8 and iPhone X devices, meanwhile, revolve around a more “fine and adaptive” system offering advanced hardware upgrades over their predecessors, allowing the application of these management tools. ‘energy. In other words, it means that the limitation of performance on the iPhone 8 and iPhone X will be less visible than on devices such as iPhone 7, iPhone SE, iPhone 6 and iPhone 6 and their plus size components.
The iPad will not be affected by this limitation of performance, because they are equipped with Li-ion batteries of much greater capacity, which take longer to degrade.