Apple introduced an adaptable smart battery case for three iPhones, priced at $120. If you are a user of iPhone XS, XR, XS Max, it is especially necessary to purchase this smart battery case. After all, relying on the original battery of the mobile phone, this is not enough.
Compared to the previous smart battery back case, this year’s new battery back shell from Apple has two 1369mAh batteries inside each smart battery case. Since the two batteries are grouped together, the battery case can operate at a higher voltage, providing 10.1 Wh of energy.
iPhone XS Max Case can be obtained on the basis of the original battery, up to 13 hours of talk time, or 9 hours of Internet time, or 11 hours of video playback;
iPhone XS Case can be obtained on the basis of the original battery, up to 20 hours of calls, or 12 hours of Internet access, or 14 hours of video;
iPhone XR Case can be obtained on the basis of the original battery, up to 25 hours of calls, or 15 hours of Internet access, or 16 hours of video;
You can use the Ligtning cable to charge the smart battery back case, but you can also use any Qi wireless charging accessory to charge, and when your iPhone is connected to this back case, the battery in the back case will be preferred.
The smart battery case can also charge iPhone X without any problem, but putting the case on the iPhone X may pop up a prompt that prompts the iPhone to be incompatible with it, so you can ignore it. If you can’t charge, you may need to restart your phone or update your iOS version to iOS 12.2 beta.