Five years after he promised the 4680 cells would be the most advanced in the world, Musk admits that the dry battery ...

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 ...

Musk: new batteries unlikely to be mass produced until 2022 To mostly affect production of Semi, Cybertruck & Roadster Tesla working to build new, bigger battery cells - sources Sept 22 (Reuters) - ...

Tesla{}Motors{}will shortly announce that it is launching a pilot program next week to test the long-promised battery-pack swapping{}technology{}for its Model S electric sedan. The swapping site will ...

Tesla’s new long-range Model Y in China drew heavy demand, with orders equal to three weeks of Shanghai factory capacity on launch day.