CATL says its sodium-ion pack can keep charging and delivering power far below freezing. The real test is whether those lab numbers survive real winter driving ...

It might just be the world’s first EV that can be charged via USB-C. But best of all, it keeps hundreds of batteries out of landfills.

"I figure, why not harness some of that?" Prepper reveals high-tech solution for dealing with frustrating power outages: 'I'm ...

Fronius USA has launched PV Point Comfort, a device that backs up energy to a branch circuit by using power passing through a ...

Brick is a physical device that claims to help you break your screen addiction. Does it actually work? Our social team put it ...

Nobody likes power cords, and batteries always need recharging or replacing. What if your device could run on only the power ...