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 ...

Tesla’s boldest pickup experiment is now colliding with the hard math of its supply chain. A battery materials contract that once promised to feed the Cybertruck’s future has been revised so sharply ...

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

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

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

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 ...

Tesla slashes battery contract amid weak Cybertruck demand. Explore market impact, 4680 battery challenges, and future EV ...

Cobalt is among the most expensive metals used in EV battery production. Mining it is also linked to human-rights violations, including child labor.

For the entire year, the decline looks slightly better with a drop of 8.6 percent year over year. That means Tesla sold 1,636 ...