The Omega 2,500 mAh Wireless Power Bank has a rechargeable lithium polymer battery which can work as a charging pad or a regular power bank on the go. It also has suction and phone ring for easily holding phone while charging. Output: 5V/1A. Supports wireless charging at up to 1A for devices including (but not limited to ): iPhone 8/8Plus/X/XS/XS Max/XR *Samsung Galaxy Note5/S6/S6 Edge/S6 Edge+/S7/S7 Edge/S8/S8+/S9/S9+/Note 9 * Google Nexus 5/6/7 * HTC Droid DNA, 8X * LG G3/G4, Lucid 2/3 * Nokia Lumia 920/930 *. If want to charge iPhone series before iPhone 8 with wireless technology, an external Qi-standard wireless charging receiver or receiver case is required. This device will work with any smartphone that does not have wireless technology through the normal power bank capabilities. It works with most plastic phone cases on. Includes micro to USB charging cable.