Your Android smartphone could have the largest battery available and support fast charging speeds, but neither will matter if ...

If your phone has ever unexpectedly died, you’re likely familiar with the wave of emotions that follow—from the fear of losing your data to concerns about costly repairs. However, in many cases, you ...

A power tool battery that won't hold a charge may tempt you to try and fix it, but there's a serious reason you should be against doing so.

One of the biggest benefits of cordless power tools is the lack of a cord. But the necessary power has to come from somewhere, which is where rechargeable batteries come in. Like many other cordless ...

A bitter cold snap in Chicago forced electric vehicle (EV) drivers to wait in line for hours at charging stations last month; some even found themselves stranded when their battery died while they ...