Does your iPhone keep shutting down even though the battery is showing that it still has power? Here is why it may be ...

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。

If you've just put a new iPhone 16 in your pocket, then you probably don't need to worry about your battery for some time.

With more than a decade of experience, he covers Apple and Google and writes on iPhone and Android features, privacy and security settings and more. Battery life span -- not to be confused with ...