Battery material supplier L&F announced on Monday that the value of its high-nickel cathode supply deal with Tesla is now ...

Donut Lab claims it can build gigawatt-hours worth of solid-state batteries today without using any rare materials.

Donut Lab unveiled a production-ready solid-state EV battery at CES 2026 that recharges fully in five minutes. The battery ...

A major link in Tesla’s 4680 battery supply chain has just snapped. South Korean battery material supplier L&F Co.

The collapse of a marquee Tesla battery contract from multibillion-dollar promise to almost nothing is a stark reminder of ...

A massive $2.9 billion deal around the Cybertruck's 4680 battery implodes as a supplier posts an incredible 99% write-down ...

South Korean battery material maker L&F said on Monday the value of its 2023 supply deal with Tesla has shrunk to US$7,386 ...

Tesla's Cybertruck requires 4680-format battery cells. But who needs Cybertrucks? Suppliers, for example in Korea, have to ...

Its electric vehicles have been overtaken but the US group has its eyes on the giant batteries for grid operators ...

Tesla Cybertruck looks doomed as Tesla announced a critical supplier that the value of a contract for 4680 battery cell ...

A Cybertruck demo deal turned into a legal threat after Tesla allegedly tried to force a buyer into accepting a 16-mile truck ...