Volkswagen’s partner, Gotion High Tech, has begun testing all-solid-state EV batteries with a CLTC range of 1,000 km (620 ...

A new report has suggested that Elestor's hydrogen-iron flow batteries could power long-duration grid storage for 25 years.

Donut Lab solid-state battery retest by Finland’s VTT shows capacity rising to 110% at 80C, but weight data is still missing.

Donut Lab's third independent VTT test confirms its solid-state battery retains 97.7% capacity after 240 hours idle. Energy density and cycle life remain untested.

Donut Lab battery validation adds a 10-day room-temperature retention figure of 97.7%, while energy density and weight data remain absent.

Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...

When it comes to formulating and testing battery materials, developers have a lot of options. While this may sound like a good thing, it also means that these teams must manage “multidimensional ...

BYD unveiled Blade Battery 2.0, claiming up to 621 miles of range and ultra fast charging that could reach 70% in about five minutes. The new battery will debut in the Yangwang U7 and aims to improve ...

Rechargeable batteries are everywhere—from portable electronic devices and electric vehicles to renewable energy storage.

The technology expected to power the next generation of commercial aircraft could have some more cosmic applications, according to NASA. The space agency on Monday announced a new collaboration with ...

Finnish startup Donut Lab has just released the third independent test of its solid-state ...