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 c mophie - Snap+5000 mAh Wireless Power Bank w/ Stand