iWALK Mini Power Bank 4500mAh, Portable Phone Charger with Built-in Plug Compact External Battery Pack Compatible with iPhone 13/13 Pro Max/12/12 Mini/12 Pro Max/11 Pro/XS Max/XR/X/8/7/6/6S (Black)Brand: iWALK Color: Black Features: Fashion Design: Smooth face and better texture makes it elegant and unique. 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. Ultra Compact: Size of a lipstick,not need a cord its easy to slip in your pocket or your purse