iPhone 7于2016年发布，配备了一块1960mAh的锂离子电池。该电池设计用于在正常使用条件下提供长达14小时的通话时间和多达13小时的互联网使用时间。然而，随着时间的推移，电池的容量会逐渐降低，导致使用时间缩短。

The important takeaway is that, if you let a third-party put a new battery in your iPhone, Apple Geniuses won't even look at your iPhone if you bring it to them for repair later (even if it's for ...

If you’re in a more remote area where there are no authorized repair centers, you can always ship your iPhone to Apple for ...

The first step for using this process involved a bit of intentional waiting for my iPhone's battery capacity to degrade under 80% of its maximum capacity. That's because to qualify as a repair ...

The first step for using this process involved a bit of intentional waiting for my iPhone's battery capacity to degrade under ...

BBC Watchdog Watchdog took David’s phone to a specialist to have the battery replaced Apple's repair website does state that "if your iPhone has any damage that impairs the replacement of the ...

Does your iPhone battery need a boost? These Apple iPhone battery tips and tricks will help get you through the day without a ...

If you mail in your old battery cell, Apple will also give you a replaced part return credit. Apple has added repair parts ...