Tesla has long been the poster child for electric-vehicle innovation, and despite recurring controversies the brand has ...

Writer and occasional reluctant perpetrator of engine swaps, James O'Neil is a malaise era enthusiast and also fascinated by the many ways the auto industry has since recovered from those dark days.

Tesla TSLA hit a major milestone in its push for battery innovation. The electric vehicle (EV) and tech titan claims that its in-house production of 4680 battery cells is now more cost-effective than ...

Tesla's top engineer thinks lithium-ion battery technology is far from settled. Lars Moravy expects further improvements in Tesla's EV batteries for "a long time." He is still keeping an eye on ...

Tesla has unveiled its lithium-iron-phosphate (LFP) battery cell factory in Nevada and claims that it is nearly ready to start production. Like several other automakers using LFP cells, Tesla relies ...

Panasonic, one of Tesla's most important battery cell suppliers, is working on a higher-density Li-ion battery cell that could offer up to a 25% capacity increase. The anode-free battery cells could ...

Tesla has certified a bigger battery pack for the Model 3 Long Range and Model Y Long Range built at Giga Shanghai and Giga Berlin. The new battery capacity is 84.85 kWh, about 4% more than the ...

The company plans to offer a $25,000 vehicle in three years, officials say. Tesla has announced new, internally-produced batteries for its electric cars, signaling a major shift from the automaker ...