The mophie juice pack air iPhone X Battery Case gives you the freedom to charge your phone in multiple ways. This battery case has a built-in 1,720 mAh battery that can help your phone stay alive for another 30 hours. So if you’re out and about without much time to stop, this iPhone X battery case can help your phone make it. Plus, if you don’t love dealing with cables, this iPhone X case is for you. It’s able to charge your phone with almost any wireless charging pad. This means that you’ll likely be able to use the wireless pads at your favorite cafe. Additionally, this iPhone power bank case is the size of a regular case, so you won’t feel like you’re holding a clunky portable battery. And it’s durable, too, as it has internal rubber pads to protect your phone if you drop it.