The mophie® Snap+ 5000 mAh Wireless Power Bank has a rechargeable lithium polymer battery (18.5Wh) that works as a charging pad or a regular power bank on the go. The inside magnetic hold ensures accurate placement for iPhone 12/13/14/15 series. The included snap adapter can easily attach to the back of a non-MagSafe compatible iPhone or any other smartphones. The Type-C port is compatible as an input and output for charge and discharge. USB-A-to-Type-C cable included. Works with most plastic phone cases on. Packaged in a premium gift box. Power banks are permitted in carry-on luggage only, and at the discretion of TSA agents. Please charge power bank before initial use.