Juice Pack by Mophie wraps power and protection into one incredible bundle with this slim, protective, charging case. Juice Pack can provide your iPhone with up to an extra 50% battery life. So, at the end of a long day, you never have to worry about low battery when you’re sending a text, ordering a ride, or finding out where everybody’s meeting. Stay powerful with Juice Pack’s 2,400-3,600mAh rechargeable battery. | Mophie | | Juice Pack Apple iPhone 17 Pro Max | Black | Best Buy