You might have heard that you need to fully charge a new phone before you use it for the first time. But that's no longer the ...

I've been a fan of Olight flashlights for many years. Now I'm a fan of its new pro-grade battery charger. Here's why.

Physicists have shown how time can effectively be reversed for some quantum systems, which would allow for new ways to ...

A new quantum battery prototype demonstrates fast, scalable charging using quantum effects, bringing the technology closer to ...

An automaker says it has developed technology that speeds up electric vehicle battery charging to as little as 5 minutes at 1,000 kilowatts, which could provide almost 250 miles of driving range. BYD ...

Lithium-metal anodes could double the distance that electric cars (shown) can go on a full charge. A simple wet-chemical ...

EV charging infrastructure is growing, but you have to pay for it. We asked experts how to charge for free. EV drivers are also losing another avenue of free charging with the conversion of Volta's ...

If Western civilization were asked, in the terms of the old Reader’s Digest column, to name the Most Unforgettable Character It Ever Met, it would surely answer, with a single, sighing voice: Paul.