Even just using your iPhone every day will slowly wear down its battery capacity and need to recharge sooner. But before you consider giving it up and swapping to a new Apple phone, like the new ...

A SPECIAL note from Apple reveals why your iPhone's battery life might suddenly seem so bad. It's a familiar problem: your iPhone is working just fine one day, and is struggling with charge the next.

If you go to Settings -> Battery on your iPhone, you can see a lot of stats about the performance and health of your battery. This includes a charge graph that plots the battery percentage of the ...

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 ...