Upgraded Capacity: 4500mAh is big enough to fully charge your iPhone 8 1.5 times or charge your iPhone X 1 time.

Upgraded built-in Cable: Supports thicker cases than last generation,no longer need to remove the case first to charge your iPhone.

3.0*1.8*1.0 in. mini size portable charger, it does not take up space in the small bag. Suitable for use when going out.

Support Pass -Through Function, charge your iPhone while recharging the power bank

Built in plug connect with iPhone directly, no need to bother with carrying a extra cable.