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SES AI Completes Ramp of Korea Drone Battery Plant to One Million NDAA-Compliant Cells Per Year, and Plans to Further Expand to Three Million NDAA-Compliant Cells Per Year by Second Quarter 2027

$SESPress releaseOct 19, 2026, 7:00 AM ETRead the release

SES AI completed the ramp of its Chungju, Korea drone battery plant to one million NDAA-compliant cells per year and will immediately expand to three million cells per year by Q2 2027. The expansion is driven by stronger-than-expected customer demand, with several leading drone OEMs and pack makers conducting ongoing quality audits of the company's cells.

Key figures

Cell size range
6Ah to 30Ah
Capacity expansion target
Q2 2027
Current annual capacity cells
1000000
Planned annual capacity cells
3000000

AI analysis

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