For an iPhone SE, 6, 6 Plus, 6S, 6S Plus, 7, 7 Plus ... send it, have Apple replace the battery, then ship it back to you.
It's easy to replace your iPhone's battery and it can give your phone a brand new lease on life. Andrew is CNET's go-to guy for product coverage and lead photographer for Europe. When not testing ...
An curved arrow pointing right. You may have noticed your iPhone 6s or 6s Plus battery percentage is off. Some have complained that their iPhone dies even though the percentage displayed more juice.