1 min read
SES AI’s Chungju Line Reached One Million Drone Cell Capacity
The South Korea line had been operating since early October and was producing and delivering cells by the third-quarter update.

SES AI Corporation has reiterated a plan to raise annual capacity at its Chungju, South Korea, line to three million NDAA-compliant drone cells by the end of the second quarter of 2027. That would triple the line’s installed annual capacity of one million cells.
SES AI Corporation completed the ramp at its Chungju, South Korea, line to annual capacity of one million NDAA-compliant drone cells.
The line had been operating since early October and was producing and delivering cells by the time of the third-quarter update.