NEWDERY Battery Case for iPhone 11 Pro Max, 10000mAh Portable Protective Charging Case Extended Rechargeable Battery Power Bank for 6.5 Inch iPhone 11 Pro Max (Black)

The XDL-634CM is a game-changing battery case for iPhone 11 Pro Max 6.5" users! With an impressive 200% extra battery life, you'll get up to 30 hours of internet use, 2 hours of video playback, 40 hours of talking time, or 80 hours of audio playback on a single charge.

Plus, the built-in rechargeable battery is designed to provide long-lasting power and fast charging capabilities. But that's not all - this case also features earphone and data sync compatibility, so you can easily connect your headphones or computer without removing the battery case.

And with LED power indicators, you'll always know how much power is available. The XDL-634CM is designed with 360° comprehensive protection to safeguard your iPhone from scratches and other daily wear and tear.

Plus, it comes with a 12-month warranty and 30 days full refund guarantee, so you can buy with confidence. Don't settle for an inferior battery case - upgrade to the XDL-634CM today and experience the ultimate in iPhone 11 Pro Max 6.5" battery life!