You might have heard that charging your cell phone battery and leaving it plugged in once it hits a full charge is bad for ...

[Barry] sent us a tip about a video from [electronupdate], describing an experimental cell phone charger. It’s a familiar issue: Your cell phone battery is low, and you aren’t in a position to ...

An curved arrow pointing right. Researchers at the University of Washington have created a cell phone that uses so little power, it never needs to charge and doesn't have a battery. Instead ...

This is especially important because the USB ports on a fully-charged laptop can charge cell phone batteries for hours. While it might seem counterintuitive to use one battery-powered device to ...

Please do not go to sleep with your cell phone charging in your bed. "We've had mattress fires, people burned from the failure of the lithium ion battery within the phone," Napolitano said during ...

A Milford man faces insurance fraud and larceny charges for allegedly defrauding a cell phone insurance company out of thousands of dollars. Esmaylin Delacruz, 37, was arrested Thursday on charges ...