Tesla has spent years promoting its 4680 battery cell as the key to cheaper, longer-range electric vehicles. Yet the company’s own regulatory filings and the underlying science tell a far less ...

Tesla has started building Model Y battery packs with its in-house 4680 cells again, more than two years after pulling the plug on the original 4680-equipped Model Y to prioritize Cybertruck ...

EVs make a lot of sense day to day, but the real question often comes years later, when the biggest component finally asks for attention. Electric vehicles are slowly becoming an accepted part of the ...

Tesla Inc. (NASDAQ: TSLA) has revealed its new Lithium Refinery in Texas, intending to scale up battery production and localize supply chains. The company's official North America handle posted a ...

The issue of EV battery degradation has been either minimized by EV fans or blown out of proportion by critics. However, evidence shows that EV batteries can last for a long time, even though they are ...

Tesla has launched its first vehicle-to-grid (V2G) program in the United States, starting in select Texas markets. The ...

A 2025 Tesla Model Y owner was left reeling after a routine pothole encounter resulted in a "catastrophic" high-voltage battery failure and a denied warranty claim.

The facelifted Model 3 was left outside in the freezing Canadian winter, and the owner didn’t precondition the interior or the battery.