minimum size. MAXIMUM POWER.
200% Extra Battery
Power your device all day long with the massive 6,600mAH capacity battery! Enough additional capacity to provide up to 200% of extra battery power on your iPhone 15.
The iPhone 15 contains an internal 3,349 mAh battery. This iPhone 15 portable battery pack offers an additional 6,600 mAh battery; two times (2X) the capacity! Get a total of 9,949 mAh of battery power and up to an additional 200% of extra battery life!