If you're using an older iPhone, you're all too familiar with the pop-up warning when your phone's battery drops below 20%. And if your iPhone is really old, that warning could be followed by a drop ...

Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...

When it's unplugged and has a sufficient battery level, the iPhone's battery icon that can be seen in the top-right corner of the device's screen is usually white and may showcase the battery ...

When you’re away from home and away from your phone charger, seeing your phone dip below 20% can give you heart flutters. If you need your phone to stay awake until you get home, you need some way of ...

Have you ever found yourself in dire battery straits with your iPhone? You're not alone. With our devices becoming integral to almost every aspect of our lives, it can feel like you're missing a limb ...