ALL SPORT/Getty Images Formula E racing car batteries could be made a third lighter with supercapacitors, NaWa says "We think the ability to charge and discharge a battery fast will be one of the ...

A new supercapacitor design that uses only water, clay and graphene could source material on Mars and be more sustainable and ...

Solid-state batteries, or essentially glorified and larger supercapacitors ... as well as the massive battery packs for EV propulsion systems and traditional 12-volt car batteries all depend ...