The Battery charge information is displayed on a battery graphic along with the percentage of the remaining charge and its status.
Battery usage: Displays battery usage information including a graph and app usage details.
Battery percentage on Status Bar: Checkmark to display the battery level percentage on the Status Bar next to the battery icon.
Battery saver: Tap the switch to toggle it On or Off. Tap Battery saver to adjust its settings.
Help: Displays tips for using the Battery saver function.