The Galaxy Power Bank contains a 5,000 mAh Grade A Lithium Polymer battery, a wireless charging pad and a 3-in-1 integrated cable for all Apple iOS and Android devices. You can suction your phone for wireless charging or charging with a cable. The power bank itself can be charged with the integrated USB A cable. Type C inputoutput of 5V2A, and a USB output of 5V2A, wireless output of 5V1A. Supports 5W wireless charging for devices including (but not limited to) iPhone 88PlusXXSXS MaxXR1111 Pro11 Pro Max1212 Pro12 Pro Max12 mini Samsung Galaxy Note5S6S6 EdgeS6 Edge S7S7 EdgeS8S8 S9S9 Note 9 Google Nexus 567 HTC Droid DNA, 8X LG G3G4, Lucid 23 Nokia Lumia 920930 . It works with most plastic phone cases on.