The “Gen. 1.1 Supercell” has a confirmed specific energy of 300 Wh/kg without the typical compromise in cycle life. The cells will undergo cycle life testing for various application-specific requirements from current and future customers. Forge Battery expects its A-Sample cells to meet or exceed industry standard lifetimes and be suitable for its intended target customer markets, which include electric trucks, off-highway vehicles, motorcycles, aerospace, and Department of Defense (DoD) applications.
Comprised of a lithium nickel manganese cobalt oxide (NMC 811) cathode and silicon oxide (SiOx) graphite composite anode, the Forge Battery “Gen. 1.1 Supercell” expects to outperform energy density targets set by the United States Advanced Battery Consortium (USABC) with a 20 % cost reduction per kWh. The high-performance metrics are attained through enablement of high amounts of active silicon content and greater stability of cathode active materials at high voltage, while cost metrics are a result of the reduction of electrolyte and electrolyte additives.
Forge Battery’s cell materials are coated using Forge Nano’s proprietary Atomic Armor™ atomic layer deposition technology. This technology coats materials with an ultrathin, uniform, and robust nanocoating that prevents unwanted chemical reactions at the surface.
“Forge Battery’s high-energy Supercells are surpassing those currently on the market in energy density and capacity, which is a result of the Atomic Armor-coated materials utilized through the cell formulation,” said Barbara Hughes, VP of Energy Storage at Forge Nano. “With higher silicon content in the anode, a reduction in electrolyte and additives, and the ability to cycle at higher voltages, the Forge Battery Supercell is poised to outcompete state-of-the-art Tier 1 suppliers globally and showcase U.S. battery innovation to the world.”
Forge Battery expects to begin commercial production of its Supercells at a newly constructed Gigafactory outside of Raleigh, North Carolina, in 2026. Forge Battery’s cells intend to use a material supply chain comprised of materials produced in the United States, with 90 percent of cell contents sourced from U.S. entities. Forge Battery’s “Gen. 1.1 Supercell” currently utilizes 100 percent of its cathode and anode materials from U.S. suppliers, with additional cell materials sourced via South Korea.