Tesla Starts Building Cars With In-House 4680 Cells After Dry-Electrode Breakthrough
Tesla has quietly dropped one of the most important announcements in its recent history, and surprisingly, it almost flew under the radar. Buried inside Tesla’s fourth-quarter earnings report and full-year update was confirmation of a major battery technology breakthrough—one that analysts had long written off as impossible. Tesla has now successfully industrialized its 4680 battery … Read more