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

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

LG Energy Solution is facing a crisis as Tesla announced it would no longer buy its 4680 battery cells. The Korean battery maker has been among the first to start developing 4680 cells after Tesla's ...

Sept 15 (Reuters) - Tesla Inc's (TSLA.O), opens new tab stock was set for a fifth consecutive session of gains as anticipation heats up for its "Battery Day" event next week, recouping some of its ...