Imperia Batteries, a division of Physical Sciences Inc., designs and manufactures high‑energy and high‑power lithium‑ion battery systems for defense and specialty uses. Its mission centers on advancing next‑generation materials, improving energy density, and enhancing system safety across demanding environments. The company emphasizes integrated design from materials to full systems, ensuring performance tailored to each application. Its R&D capabilities span novel coatings, flexible battery formats, and low‑temperature and high‑energy solutions.

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