After years of delays, setbacks, and costly manufacturing challenges, Tesla has finally solved the 4680 battery problem. The breakthrough came after Elon Musk issued an ultimatum to his battery team: ...

Tesla owners with 200,000 to 554,000 miles reveal the charging habits that kept their original batteries alive, and one critical threshold regarding the 10% charging that destroys packs when crossed.

Tesla’s 4680 battery underperforms on energy density, power, and range versus competitors. Real-world charging tests show cheaper LFP batteries outperform Tesla’s flagship cell. Consumers complain as ...

The Tesla Model Y parked near a stand of trees - emirhankaramuk/Shutterstock Even so, it's not like the Model Y has enjoyed the smoothest journey since production ...

For years, one aspect of Tesla Inc.’s business has been growing outside the public eye, its revenue soaring even as the company’s electric car sales sputtered and stalled.

Reputed EV battery repairer EV Clinic raised the alarm after many recent Tesla Model 3 and Model Y EVs were discovered to have worn-out batteries. The problem stems from bad battery cells produced in ...

Nearly 4,500 Tesla Model 3 and Model Y owners in South Korea have complained about battery malfunctions that prevent charging. The problem, which primarily affects 2021 models, has drawn the scrutiny ...

Tesla is recalling around 10,500 of its Powerwall 2 home, backup battery systems due to risk of overheating, burns and fires. The U.S. Consumer Product Safety Commission and Tesla said, in a recall ...