Unsure which process is the best for you? Here’s a look at how to replace an iPhone battery, with steps that work for a wide ...

The biggest stories of the day delivered to your inbox.

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 ...

Apple offers in-store battery replacement for $99 for the newest iPhone 15 models, which drops down to a minimum of $69 for the oldest iPhone SE and iPhone 5 models the company still supports.

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。