Manufacturing & Scale

Zero CapEx. Global toll manufacturing network. Scales with demand.

Sepion's capital-light manufacturing model, built on a global network of toll and partner manufacturers, delivers regional supply chain resilience and rapid scale without CapEx or geopolitical exposure.

Meeting or exceeding gigafactory production requirements

  • 1 Meter

    Web Width

    Production at industrial-scale coating widths

  • Several Km’s

    Per Production Run

    Continuous, stable output designed for high-volume manufacturing

  • >100 m/min

    Line Speed

    Manufacturing rates aligned with industry production standards

Manufacturing as a Science

Designed for manufacturing from Day 1

Sepion treats manufacturing as part of the technology itself. The same rigor used to design materials at the nanoscale is how these materials are produced. From polymer synthesis to separator coating, each step is engineered for precision, repeatability, and scale.

Because the future of energy won't be built in laboratories alone — it will be built in factories.

Industrial separator coating line
Built to Deploy

From Discovery to Deployment

Sepion's facilities bridge the gap between research and industrial production. Ideas move quickly from experiment to real systems.

  • 1

    Advanced Materials Synthesis

  • 2

    Separator Coating Development

  • 3

    Nanoscale Characterization

  • 4

    Battery System Validation

  • 5

    Pilot-Scale Manufacturing

  • 6

    Drop-In Integration With Partner Production Lines

World map showing Sepion's global toll manufacturing network
Scale Simply

Built to Scale. Not to Build.

Sepion uses a flexible, capital-light manufacturing model. Instead of relying on a single centralized factory, Sepion partners with established toll manufacturers worldwide.

  • Rapid production expansion
  • Regional manufacturing flexibility
  • Resilient supply chains
  • Faster commercial deployment
  • Natural hedge against geopolitical risk
  • Zero CapEx

Scale can grow alongside demand.

Validated

Built for Global Battery Systems

Sepion's toll network serves every major battery market from within the region, eliminating cross-border logistics risk and insulating customers from tariff disruption.

  • North America

  • Europe

  • Asia

As demand scales, production expands regionally. No new capital investment, no supply chain redesign.

Drop-in Solution

Designed for Today's Infrastructure

Sepion's materials integrate directly into existing separator and lithium-ion manufacturing systems.

  • Compatibility with current separator production lines
  • No requalification of existing manufacturing infrastructure
  • Straightforward adoption by battery manufacturers

Innovation should accelerate progress — not require rebuilding the industry.

Diagram of the Sepion-coated separator between cathode and anode