It just keeps the phone charged when you don’t have access but needs to be on the go. It does make the phone feel more bulky and however it’s compatible with MagSafe. No notifications on the phone if that is charged and it doesn’t pair with Apple account.

It just keeps the phone charged when you don’t have access but needs to be on the go. It does make t...

More like a battery extender, really love the way it only uses the MagSafes battery instead of cutting into the airs battery, doesn’t get hot like other MagSafe battery packs. But it is pricey.

More like a battery extender, really love the way it only uses the MagSafes battery instead of cutti...