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, ...
Tesla has resumed US production of Model Y batteries with its in-house 4680 cells—more than two years after the company halted production of the Model Y with ...
Tesla’s next-generation battery technology has arrived! 🚀 The Gen 2 Tesla 4680 battery cell promises higher energy density, ...
Tesla’s in-house 4680 cell just became its cheapest ever per kWh, but is performance keeping up with hype?
Elon Musk issued a strong warning to American companies, urging them to invest in domestic battery manufacturing ...