Our Next Energy (ONE), a Michigan-based energy storage company, has unveiled a very interesting anode-free lithium-ion battery cell, with an exceptionally high energy density. The company claims that ...

Tesla confirmed the rumors that it cracked the dry battery electrode (DBE) manufacturing process, paving the way for much cheaper cells. The EV maker built a Cybertruck prototype using dry cathode ...

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 ...

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 ...

In the second part of the Tesla 4680-type cylindrical battery cell teardown and analysis, The Limiting Factor presents the initial specs and findings. While the teardown video was very interesting, ...

IN THEir QUEST to build a better battery, researchers have blazed a trail through the elements of the periodic table. The earliest prototype cells ran on nickel and cadmium; successors have used ...

Californian company Amprius has shipped the first batch of what it claims are the most energy-dense lithium batteries available today. These silicon anode cells hold 73 percent more energy than ...

Battery materials and recycling startup Redwood Materials has landed a multibillion-dollar deal to supply critical battery components to Panasonic as efforts accelerate to build a domestic supply ...

Seiko Group. has filed a patent for a terminal-equipped button cell with unique features. The design includes flat cylindrical cathode and anode cans, a gasket for insulation, and terminals fixed to ...

Redwood Materials, the battery recycling startup founded by former Tesla co-founder JB Straubel, will be recycling production scrap for batteries going into General Motors electric vehicles. The ...