Watt-Hour per Kilogram

A new type of hybrid sodium-ion battery that offers both high capacity and rapid-charging capabilities could power mobile devices, electric vehicles and space tech.

The automaker recently announced plans to test semi-solid-state battery cells from Factorial in a fleet of Dodge Charger Daytona electric sedans by 2026. This is significant, considering...

Scientists in the U.S. have created a battery for electric cars that could be safer and offer better performance than the ones we have now thanks to a unique design.

Lithium-ion batteries that power our phones, laptops, and electric vehicles commonly use nickel and cobalt in their cathodes, which can make them pricey and not exactly eco-conscious...

The battery is a potential offering to a group of automakers, including Volkswagen, for their mainstream models.

Futuristic electric vertical-takeoff air taxis have grabbed all the headlines—and billions in venture dollars—but Singapore-based investor Richard Chandler thinks he has a better idea: conventional battery-powered aircraft that are cheaper to fly and more reliable than turboprops.

As people begin to return to flying, we look at one potential long-term fix for cutting aviation emissions: battery-powered planes

A new stretchable hydrogel battery can withstand extreme conditions and still operate effectively, scientists say.

Swedish firm highlights cells' cheap and sustainable materials for energy storage

Many owners of electric cars have wished for a battery pack that could power their vehicle for more than a thousand miles on a single charge. Researchers at the Illinois Institute of Technology (IIT) and U.S. Department of Energy's (DOE) Argonne National Laboratory have developed a lithium-air battery that could make that dream a reality. The team's new battery design could also one day power domestic airplanes and…

"A new era of universal electrification of sea, land and air transportation." CATL announces new battery that doubles energy intensity.

New battery developed by researchers in US could provide "thousand mile" range for EVs and open up new possibilities for long-haul transport and electric planes.