# SES AI Expands Korean Battery Production

SES AI reports that its Chungju, South Korea facility has received ISO 9001:2015 certification and has annual production capacity of approximately one million lithium-metal and lithium-ion pouch cells, including cells described as NDAA-compliant for drones and advanced-mobility applications. The announcement identifies no solicitation, contract award, or contract value, but signals a potential supply source for government contractors and drone manufacturers evaluating battery capacity, quality systems, and sourcing requirements.

- Contractors evaluating battery suppliers can assess SES AI’s stated production capacity and ISO 9001:2015 certification as part of supplier qualification; these details do not independently establish compliance with any specific solicitation or contract requirement.
- The reported NDAA-compliant cells may be relevant to drone programs with applicable sourcing restrictions. Buyers should verify the specific compliance basis and documentation against their procurement requirements.
- SES AI lists sales@ses.ai for sales inquiries. No bid deadline or active procurement opportunity is identified.

**Jurisdictions:** international
**Industries:** Defense & Military
**Topics:** Regulatory Compliance
**Published:** September 29, 2026

### Vendors
- SES AI Corporation (Battery cell manufacturer)

### Sources
- [SES AI Earns ISO 9001 Certification & Scales Korean Production for NDAA-Compliant Drone Battery Cells | UST](https://www.unmannedsystemstechnology.com/2026/09/ses-ai-earns-iso-9001-certification-scales-korean-production-for-ndaa-compliant-drone-battery-cells) - Unmanned Systems Technology