AM Batteries Hires Former Maxwell CEO as CCO

- AM Batteries' dry electrode technology eliminates the use of toxic solvents and energy-intensive drying steps, which can reduce battery manufacturing capital expenditures by up to 40% and operating costs by over 50%. This "powder to electrode" method is also projected to shrink the factory footprint by five times and cut energy consumption by 75% compared to traditional wet slurry processes. - Dr. Fink was the CEO of Maxwell Technologies when Tesla acquired it for over $200 million in 2019. The primary driver for Tesla's acquisition was Maxwell's dry battery electrode (DBE) technology, which was seen as a key component for lowering the cost of lithium-ion batteries. - After the acquisition, Tesla integrated the dry electrode technology for its 4680 battery cells but later sold Maxwell's ultracapacitor business in 2021, demonstrating the high value placed on the DBE process itself. - AM Batteries has attracted significant strategic investment from major players in the automotive and technology sectors. In a December 2023 Series B funding round that raised $30 million, investors included Toyota Ventures, Porsche Ventures, TDK Ventures, and Asahi Kasei. The company has raised over $74 million in total. - The move reunites Dr. Fink with other key talent from the original Maxwell DBE team. AM Batteries' Chief Manufacturing Officer, Hieu Duong, also helped develop the dry battery electrode process at Maxwell and later served as Director of Electrode Engineering at Tesla, where he worked on industrializing the technology. - The core innovation of the dry coating process is its potential to create thicker electrodes with higher energy density. This is a limitation in wet processing, but the dry method allows for a more uniform distribution of materials, which improves battery performance and long-term cycling stability. - AMB's technology is seen as an enabler for next-generation battery designs, including solid-state batteries, as the solvent-free process is more compatible with moisture-sensitive materials.