Tap Done in the top right corner and now the batteries widget will appear in the Notification Center with other Today widgets.Under the Do Not Include section, tap on the green plus sign next to the Batteries widget to include it in your Today view.Scroll to the bottom of the Today view and tap on Edit.Switch to Today view by swiping to the right on the Notification Center overlay or by tapping Today at the top.Open Notification Center on your iPhone running iOS 9 by swiping down on the Home screen.Here’s how to add it: Add the iOS 9 battery widget to iPhone Notification Center The battery widget does not appear by default. via a new battery widget in iPhone’s Notification Center. In addition to power-saving features, iOS 9 on iPhone now also lets you monitor the battery status of other devices connected to an iPhone, such as an Apple Watch and Bluetooth accessories like headsets, etc. Those are not the only battery-related changes iOS 9 brings.
With iOS 9, Apple has introduced battery-saving features, such as preventing an iPhone’s screen from unnecessarily lighting up for notifications when the device is laying facedown, and a new Low Power Mode to disable battery-hungry tasks when the battery charge drops below 20 percent.
