Keep your iPhone X protected and charged with the blue mophie juice pack air. This case features a built-in battery and protects your device's back panel and sides. The 1720mAh battery extends your device's battery life up to a total of 30 hours, so you can stay connected for longer. Internal rubber bumpers absorb shock, and a raised front bezel lifts your screen away from dirt and dust when placed face down.

The juice pack has LED indicators on the outside, so you always know how much power it has left, and an on/off switch gives you control over when the case's battery kicks in. It also features pass-through charging and syncing, so you can safely charge your phone's internal battery and transfer data via the included micro-USB cable without removing your juice pack.