Daily Archives: May 7, 2026

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PolyJoule launches third‑generation conductive polymer prismatic cell with self‑extinguishing electrolyte

PolyJoule announced a third‑generation, non‑lithium conductive polymer cell platform incorporating a higher‑density polymer cathode and a low‑vapor‑pressure liquid salt electrolyte that the company describes as self‑extinguishing. The platform is presented as a large‑format prismatic cell produced in the U.S. and targeted at commercial, industrial, and residential energy storage markets.