The so‑called Baghdad battery has long sat at the crossroads of science, archaeology, and speculation, its humble clay jar ...

Tesla bet everything on its new 4680 battery cells, but that might've been a mistake. Based on the certification documents for the Model Y AWD, the new cells have a lower energy density, putting a ...

CATL recently announced a new type of battery cell that shows no sign of degradation after 1,000 cycles. The cells will be first used by the bus maker Yutong. Thanks to a technique called ...

Tesla has announced that it produced its 100 millionth 4680 battery cell. Here’s what it means for its production growth. The 4680 battery cell is a new format, 46mm x 80mm, enabled by a few new ...

Over the years, Tesla has accustomed us to being rather silent about technical details related to its batteries. Even the battery capacity of particular EV models isn't shown on the company's website.

VW Group reveals results of tests of QuantumScape's solid-state battery cells, with cells showing 95% capacity over 1000 charging cycles. The solid-state cell composition promises quicker recharging ...

In its latest production-bound version of hydrogen fuel-cell semis, Toyota is adding much more of something that will help it go the distance consistently: batteries. Hydrogen fuel cell power is often ...