Sepion Technologies

Nanoporous battery separators for safer batteries

Series A
Woburn, MA, USA
Founded 2020

About

Founded in 2020, Sepion Technologies develops advanced nanoporous battery separators that enhance lithium-metal batteries by improving safety, charging speed, and longevity. Their core product is a suite of tunable nanoscale membranes designed for industrial battery manufacturers. The company operates a manufacturing platform focused on next-generation battery technologies, generating revenue by selling separators to battery producers and partners working to commercialize high-performance lithium-metal batteries.

Products

  • Nanoporous Battery Separators

Market research & competitive positioning

Source-backed TAM / SAM / SOM sizing, displacement analysis, and an interactive peer positioning map for Sepion Technologies — available to members.

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