Tesla revealed during the Q4 2025 earnings call that it again uses its failed 4680 cells in the Model Y's battery packs, surprising unsuspecting customers ...

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 ...

With abysmal sales numbers and huge investments, the Tesla Cybertruck is the epitome of a failed product. Recently, Tesla cut back on battery materials needed to produce 4680 battery cells that power ...

A Tesla supplier has written down nearly 99% of its supply contract. The contractor was originally meant to supply components for Tesla's 4680 battery. It now comes to a close with just $6,800 in ...

Sandy Munro’s deep dive into the 4680 battery cell uncovers tweaks that even Tesla hadn’t mentioned. Home Office could be blocked from deporting migrants Woman, 71, held a father and his children at ...

Tesla, a company that straddles autonomous vehicles, artificial intelligence-driven robotics, and the global energy ...

Several years ago, Elon Musk proudly proclaimed that Tesla would be moving as many as 250,000 Cybertrucks annually. The electric pickup was billed as a disruptive force, set to shake up the truck ...

Electric Vehicle (EV) giant Tesla’s TSLA Cybertruck plans have suffered a major setback after South Korean battery materials supplier L&F Co announced that its 4680 battery deal has been reduced to a ...