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。

Apple recently announced that it was intentionally slowing down older iPhone models in order to preserve battery life. This had been a long-standing conspiracy theory floating around the internet.

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

Currently, Apple charges $69 for a battery replacement on most iPhone models, according to an estimation calculator on the company's website. Customers who do not have AppleCare or AppleCare+ plan ...

In January 2020, Apple launched a service program to replace faulty battery cases designed for the iPhone XS, XS Max, and XR produced between January and October 2019. Affected cases will not ...