Lithium-ion batteries can become unstable under certain conditions, leading to fires. Now, researchers have used new materials that they say can make batteries safer.

Review of Vatrer's compact 48V 105Ah mini lithium battery. Fits tight spaces, delivers 50-mile range, charges in 6 hours.

Nikesh Kooverjee has been contributing to the automotive sphere for 11 years. His previous roles include Digital Editor at CAR South Africa and associate editor at CarBuzz. He has always had a strong ...

I’m PCMag’s managing editor for consumer electronics content, overseeing an experienced team of reviewers and product testers. I’ve been covering tech for 25 years. Prior to PCMag, I worked at outlets ...

When Mitsubishi made your first cellphone, you know you’ve been around a while. Steve has carried the latest and greatest around in his pocket for nearly 30 years, with everything from Motorola ...

As with most of the saws, it required virtually nothing to get up and running. The device has the usual black and yellow ...

YORKVILLE, N.Y. -- Yorkville Battery celebrated 50 years in business with a ribbon cutting ceremony Wednesday. They didn't ...

Like most things, advertised battery capacity is subject to a fair amount of specmanship [1]. The only way to know what you are buying is to test it yourself to determine if the product will meet your ...

While the OneXplayer Mini is a powerful handheld PC, running today’s hottest games can be a real drain on its battery. Most users can expect to get around five hours of battery life out of the ...