Morning Overview on MSN

Donut Lab says its solid-state battery lost 2.3% charge in 10 days

Donut Lab, a venture-backed startup operating largely in stealth mode, has presented a solid-state battery prototype that the ...
Electrek

Donut Lab solid-state battery retains 97.7% charge after 10 days in third test

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.
Interesting Engineering on MSN

First US solid-state battery wins customer approval, set for mass production

A U.S. battery developer has moved a step closer to bringing solid-state batteries into ...
Morning Overview on MSN

China just cracked a massive semi-solid state EV battery breakthrough

A research team at Nankai University in Tianjin, China, claims to have tested what it describes as the world’s first semi-solid state battery to exceed 1,000 kilometers of range in a real vehicle. The ...
Interesting Engineering on MSN

Donut Lab’s solid-state battery keeps 97.7% charge after 10 days in third test

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