Tesla just dropped a bombshell at Battery Day—two brand-new vehicles have been revealed! Say hello to the blazing-fast Tesla ...

South Korean battery material manufacturer L&F has announced that the volume of its supply contract for cathode materials ...

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

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

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

On Dec. 30, 2025, investors weighed weaker delivery guidance, analyst pushback, and supply-chain risks against Tesla’s AI ...