In 2020, Tesla announced a breakthrough battery that would be much cheaper to produce while offering higher energy density thanks to new technologies like dry cathode coating and silicone anode.

Cathodes play a dominant role in defining cell energy density, and also make up a significant proportion of cell costs, due to the use of high-cost metals such as cobalt, nickel and lithium. Standard ...

I have been following Our Next Energy (ONE) as closely as possible after the company achieved something extraordinary. It made a Model S equipped with its Gemini battery pack run 752 miles (1,210 ...

Could an electric vehicle travel from Seoul to Busan and back on a single charge? Could drivers stop worrying about battery performance even in winter? A Korean research team has taken a major step ...

Tesla 4680s have had slower ramping because of problems with the Cathode needing a wet process and cathodes made by other companies. Auto experts Munro Associates have taken apart a cybertruck and ...

Details of the "3D Silicon" silicon-anode Li-ion battery. What's behind Brakeflow, another advance that enables multiple parallel cell-to-busbar connection. Other companies involved in silicon-anode ...

One of the fundamental properties for optimizing battery cell performance is battery electrode porosity or void fraction. It is also important for evaluating the quality of cells. Understanding ...

On December 31, 2025, Sodium Technology announced that its large-format (above 25 Ah) all-solid-state sodium-ion battery cell achieved an energy density of 348.5 Wh/kg, certified by the China ...