EAS Batteries GmbH is a German developer and manufacturer of lithium‑ion battery cells, with a focus on large‑format cylindrical cells and associated modules for high‑power, high‑reliability applications.
The company’s portfolio spans lithium iron phosphate (LFP) and nickel‑based chemistries (such as NMC). Capabilities include cell design, prototyping, pilot and series production, testing, and qualification. EAS supplies cells for demanding use cases in sectors such as marine, rail, industrial equipment, and mobility, where fast charge/discharge performance, thermal stability, and robust cycle life are required.
EAS collaborates with industrial and research partners on electrolyte and cell‑design advancements and participates in funded programs aimed at improving performance and safety. The company also supports customers with application engineering and validation to integrate its cells into battery systems and packs.
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22 Ah LFP cell using acetonitrile electrolyte achieves 2,550 W/kg continuous, 3,760 W/kg 2s pulse, ~2,400 cycles at 5C/100% DoD; samples in customer evaluation; 46xxx format planned.
The new cell uses acetonitrile electrolyte for better performance in demanding applications, with plans for global sublicensing to expand into mobility markets.
