minimum size. MAXIMUM POWER.
250% Extra Battery
Power your device all day long with the massive 6,600mAH capacity battery! Enough additional capacity to provide up to 250% of extra battery power on your iPhone 8 Plus.
The iPhone 8 Plus contains an internal 2,675 mAh battery. This iPhone 8 Plus portable battery pack offers an additional 6,600 mAh battery; two and a half times (2.5X) the capacity! Get a total of 9,275 mAh of battery power and up to an additional 250% of extra battery life!