GM-backed startup promises cheaper, longer-lasting EV batteries

Stack of Rivian battery cellsAddionics developed a new foil current collector General Motors' GM Ventures backed Addionics with funding Addionics plans to build a factory in the U.S. A startup aims to make EV batteries cheaper by focusing on an oft-overlooked battery component. Addionics, which is backed by General Motors' GM Ventures venture-capital arm, has developed a new...

Report: Musk tells Tesla 4680 battery team, fix them or we’re done

2025 Tesla Cybertruck  -  Courtesy of Tesla, Inc.Tesla still hasn't solves its issues with the large-format 4680 battery cells Elon Musk reportedly told the team the issues better be fixed by the end of the year If they can't be resolved the project will reportedly be abandoned Tesla is experiencing problems with its large-format 4680 battery cells, and CEO Elon Musk has set a deadline for...

GM supplying batteries to the military for evaluation of future platforms

General Motors Ultium batteriesThe U.S. military is evaluating EV batteries from GM The military's looking at how to handle its energy-storage needs The project will potentially lead to pathways for domestically supplied energy storage for the military General Motors is supplying EV batteries for a military research project. The automaker's GM Defense subsidiary is providing...

McLaren CEO asks UK to lead “power-dense battery cell manufacturing”

2025 McLaren Artura SpiderThe CEO of McLaren wants the U.K. government to help create a battery supply chain The new supply chain would lead to power-dense battery cell manufacturing This would all lead to future McLaren electric supercars being produced in the U.K. McLaren Automotive CEO Michael Leiters is calling on the U.K. government to invest in the country's battery...

BMW nixes Northvolt battery deal

BMW Vision Neue Klasse X conceptBMW cancels deal with Swedish EV battery supplier worth $2 billion Northvolt, based in Sweden, still has deals with Volvo and Volkswagen Group BMW has shifted to more energy-dense cylindrical battery cells BMW has canceled a contract worth roughly $2 billion for EV battery cells from Swedish firm Northvolt, Reuters reported Thursday. German media...