Donut Lab claimed to have made the world's first production-ready solid state battery. An in-depth investigation suggests ...

The conclusion doesn't rest on speculation or anonymous sources. Instead, it comes down to how the battery behaves under ...

The startup touted a production-ready breakthrough in solid-state battery tech, but the claims collapsed under scrutiny.

What should you do if your car battery dies? Is it okay to jump the car and drive off, or is it better to use a battery ...

Battery technologies are moving rapidly into transportation systems, bringing new operational and safety challenges that are ...

The Porsche auto repair shop highlights how battery-related issues often present as starting problems, warning lights, or ...

This video tests car battery analyzers to see which ones correctly identify good batteries, bad batteries, cold batteries, ...

Next-generation hybrid-electric system begins testing ahead of flight tests First all-electric Valo battery manufactured on upgraded production line at Vertical Energy Centre LONDON & NEW ...

Scientists have developed a method to turn plastic waste into clean hydrogen using solar power and acid from old car batteries. The one-pot process transforms hard-to-recycle plastics into valuable ...

Our writer tested nine jump starters and found two models that deliver the right combination of safety, guidance and performance for almost any driver on the road.

PORNAINEN, Finland ‪—‬ Engineers will soon begin testing a new "sand battery" that will convert energy stored as heat back into power that can be fed into the electricity grid. However, they say ...

Many believe that Apple makes the most efficient laptop chips and that MacBooks have the best battery life because the Arm ISA supposedly offers superior performance and efficiency over the crufty x86 ...