All Solid-State Battery Pack (ASSB)


The Redwire Company’s All Solid-State Battery (ASSB) Pack is a drop-in replacement for spacecraft power. The ASSB Pack offers a configurable, high performance power cell with unmatched mission safety. The ASSB pack provides a significant increase in energy density and volumetric efficiency, and are inherently safer and less reactive than traditional Li-ion liquid electrolyte technology.

Most battery manufacturing has moved overseas to keep up with the commercial market, destabilizing the US supply chain. Redwire has a unique partnership with a US-supplier that maintains a production line nearby in Colorado.

With world-class expertise in solar arrays, batteries, and mission systems Redwire is a premier provider for power systems, from components up to a complete EPS.


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Redwire continues to lead the way in pioneering innovative in-space manufacturing and servicing technologies that deliver incomparable benefits and cost savings across a wide range of applications.

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