Tesla has started building Model Y battery packs with its in-house 4680 cells again, more than two years after ...
Tesla revealed during the Q4 2025 earnings call that it again uses its failed 4680 cells in the Model Y's battery packs, ...
Discover the story behind the Tesla Roadster 2, from its exhilarating 2017 reveal and record-breaking specs to its ongoing ...
Tesla’s in-house 4680 cell just became its cheapest ever per kWh, but is performance keeping up with hype?