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’s next-generation battery technology has arrived! 🚀 The Gen 2 Tesla 4680 battery cell promises higher energy density, ...

A major link in Tesla’s 4680 battery supply chain has just snapped. South Korean battery material supplier L&F Co. announced today that the value of its massive supply deal with Tesla has been slashed ...

Tesla’s in-house 4680 cell just became its cheapest ever per kWh, but is performance keeping up with hype?

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 ...

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 ...

Elon Musk promised for years that Tesla would produce a $25,000 electric car to make EVs accessible for the masses. However, the final nail might have been finally hammered into that promise's coffin.

L&F Co, the battery supplier for Tesla’s (TSLA) Cybertruck, slashed the value of its contract with the automaker to just a fraction of its initial value, underscoring the lackluster demand for Tesla’s ...

Elon Musk issued a strong warning to American companies, urging them to invest in domestic battery manufacturing ...