Easily and conveniently add extra power to your iPhone with the MagSafe Battery Pack. Adding power to your smartphone can be done with bulky battery-filled cases or cumbersome power banks and extra cables, but with MagSafe, Apple makes the whole process almost effortless. With a click of the perfectly aligned built-in magnets, the MagSafe Battery Pack attaches securely to the back of your iPhone 12, iPhone 12 mini, iPhone 12 Pro, or iPhone 12 Pro Max. Once attached it automatically begins to recharge your phone wirelessly with up to 15W of power