All Day Power & Protection
140% Extra Battery
Power your device all day long with the massive 5,000mAH capacity battery! Enough additional capacity to provide up to 140% of extra battery power on your iPhone 12 Pro Max.
The iPhone 12 Pro Max contains an internal 3,687 mAh battery. This iPhone 12 Pro Max battery extender case offers an additional 5,000 mAh battery; over one times (1X) the capacity! Get a total of 8,687 mAh of battery power and up to an additional 140% of extra battery life!