iwalk Pocket Battery 4500mah lightning Shiny Black

The built-in interface allows you to charge your iPhone anytime, anywhere, without having to carry a data cable with you. Stylish and shiny design makes it elegant and unique.Just the right capacity:Built-in 4500mAh high-quality battery, most iPhone models can be fully charged at least once, which is very suitable as a backup power supply for daily use.Ultra-Compact: Size of a lipstick,not need a cord it’s easy to slip in your pocket or your purse and when you need it you have a charger right then and there.