ESS Tech, Inc. has acquired the intellectual property and assets of Germany’s VoltStorage GmbH, adding VoltStorage’s iron-salt battery patent portfolio and development work to ESS’s technology base. ESS said the deal also provides access to skilled personnel and is intended to accelerate development of a flexible, cost-effective long-duration energy storage platform and support its U.S. manufacturing efforts.
Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ESS Tech Inc published the original content used to generate this news brief via Business Wire (Ref. ID: 20260218477071) on February 18, 2026, and is solely responsible for the information contained therein.