A:Answer No, only Apple is capable of supplying a genuine battery. Currently, the only way to have a genuine iPhone battery installed is through an Apple Authorized Service Provider such as Geek Squad, an Apple Store (Genius Bar), or a mail-in repair which can be done through Apple's support site. For DIY repairs, Apple will be rolling out Self Service Repair in early 2022, parts will be available through the Apple Self Service Repair Online Store.