When was the last time you went a whole day without worrying that your cell phone was running out of juice? At times it seems you can hardly go to the supermarket, much less the airport, without a ...

While some might mock our society's reliance on cell phones, it cannot be understated how useful of a tool a modern smartphone can be during an emergency. The cell phone is pretty much technology's ...

You’ve likely heard advice on how to charge your phone to extend the battery’s lifespan. Perhaps you were told to begin charging it once the battery is nearly dead, to stop charging once the battery ...

Learn how to make your very own wireless mobile phone charger with our step-by-step guide. This video covers all you need to ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

If you've ever found yourself trying to save the last 20% of a phone battery halfway through a hike, you know there must be a ...

Sometimes, traveling can be a nightmare, especially for Americans in European countries who may not have brought the right adapter to charge their phones with at their hotels. However, a flight ...