On September 14, 2026, Solid Power, Inc. filed a Current Report on Form 8-K with the Securities and Exchange Commission. The filing discloses that the company published updated presentation materials on its website on that date. The materials, referred to as the “Investor Presentation,” are furnished as Exhibit 99.1 to the filing.

The Investor Presentation provides an overview of Solid Power’s business as a leading developer of next-generation all-solid-state battery technology. The company states that it is positioned at the critical materials layer of next-generation batteries. Solid Power describes its business model as capital-light, where it provides electrolytes to Original Equipment Manufacturers (OEMs) and Tier 1 battery manufacturers rather than competing as a cell manufacturer.

According to the filing, Solid Power has a debt-free balance sheet and a liquidity of $419.3 million as of June 30, 2026. The company reports a market capitalization of $582.7 million as of August 3, 2026. As of the date of the presentation, Solid Power employs approximately 235 people and has a strong intellectual property position, with over 25 issued U.S. patents, more than 100 pending U.S. patent applications, and 120 non-U.S. and Patent Cooperation Treaty (PCT) patents and applications.

The company’s operating footprint includes Solid Power 1 (SP1) in Louisville, Colorado, which serves as the headquarters, pilot cell production, and cell R&D facility. Solid Power 2 (SP2) in Thornton, Colorado, houses pilot electrolyte production and the Electrolyte Innovation Center (EIC). Additionally, the company maintains a local office in Seoul, South Korea, integrated with the Asian battery ecosystem.

Strategic partners named in the presentation include BMW, SK On, and Samsung SDI. The company highlights that its technology has been evaluated for use in Electric Vehicles, Robotics, Off-Highway and Mining, Oil & Gas, and Defense & Aviation applications. The presentation outlines a business model transitioning from licensing and development collaborations to electrolyte production and sales as volumes increase.

The filing includes a standard cautionary section regarding forward-looking statements. These statements include projections regarding potential new joint ventures, anticipated collaboration agreements, future financial performance, strategy, business model, expansion plans, estimated revenues or losses, projected costs, and future prospects. The company cautions that these statements are based on current expectations and assumptions and are subject to numerous risks and uncertainties, including the uncertainty of research and development success, the company’s status as a research and development stage company with a history of financial losses, the non-exclusive nature of partnerships, the ability to secure government contracts, and delays or difficulties in financing or operating facilities.