Apple launched its first smart battery case .
The company 's new battery case for the iPhone 6 and iPhone 6 s have been launched . company claims that it will be extended to 25 hours of battery of your iPhone battery case.
Price and colour - Available in charcoal gray and white, the cases appear to be running for a cool $99 on the US store
Charge your iPhone and battery case simultaneously for increased talk time up to 25 hours, Internet use up to 18 hours on LTE, and even longer audio and video playback. With the Smart Battery Case on, the intelligent battery status is displayed on the iPhone Lock screen and in Notification Centre, so you know exactly how much charge you have left.