iPhone 8 Plus Battery Time for a new iPhone 8 Plus battery ? Don't forget to buy battery tape ! Buy a new powerful battery that is third-party manufactured with us at Teknikdelar.se to extend the life of your phone but also speed it up. Apple has shared the information that they make the phone slower the older the battery gets, therefore it is wise to change the battery once every 6-12 month period. Changing to a new battery is neither time-consuming nor difficult, only takes a couple of minutes and you have maximized the battery life of your iPhone 8 Plus again. ATTENTION! You need to buy battery tape to mount the battery. Capacity 2690mAh APN 616-00367 Compatible with iPhone 8 Plus, A1864 Easy to change Third party manufactured We offer you delivery within 1-2 working days from our warehouse in central Malmö. With the help of the instructional video on this page, you can easily replace the battery on the iPhone 8 Plus!