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 started building Model Y battery packs with its in-house 4680 cells again, more than two years after ...
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 ...
Reputed EV battery repairer EV Clinic raised the alarm after many recent Tesla Model 3 and Model Y EVs were discovered to have worn-out batteries. The problem stems from bad battery cells produced in ...