iWALK Mini Power Bank 3350mAh, Portable Phone Charger Compact Powerbank with Built in Plug, External Battery Bank Compatible with iPhone 14/13/13Pro/12/12 Pro/SE/11/11 Pro/XS/XR/X/8/8 Plus/7/6/6S
Built in connector: Just plug into your iphone & charge, never bother with charging cable again.
Ultra-Compact: Size of a lipstick, as a mini emergency portable charger for iphones (only 78g weight, like an egg).
Upgraded Capacity: 3350mAh is big enough to add almost 1.2 charge to an iPhone 8, or about 0.95 charge to an iPhone X.