In Pictures: FIXX Energy Hits 5 Million American-Made LFP Battery Cells at Tennessee Plant

Industrial heat and heavy machinery drive the high-volume production lines behind FIXX Energy's Tennessee battery output.

Photo by Keegan Checks on Pexels

The Smyrna milestone of five million LFP cells reflects a broader push to expand U.S. grid-scale storage manufacturing.

Photo by Tom Fisk on Pexels

FIXX Energy converted its Tennessee plant in April 2025 and has since scaled to roughly 5 GWh of storage capacity.

Photo by Tom Fisk on Pexels

Workers on the plant floor support round-the-clock cell production as domestic battery demand climbs.

Photo by Deniz ŞENGÜL on Pexels

Precision equipment and process control remain central as FIXX Energy pursues efficiency gains through AI.

Photo by HONG SON on Pexels

Skilled operators oversee manufacturing steps that turn raw materials into prismatic LFP battery cells.

Photo by EqualStock IN on Pexels

The company credits AI-driven quality monitoring with helping maintain consistency across millions of cells.

Photo by EqualStock IN on Pexels

Protective gear and strict protocols govern the handling of battery materials at the Tennessee site.

Photo by Cemrecan Yurtman on Pexels

FIXX Energy's Smyrna facility now represents one of the larger domestic LFP cell manufacturing operations in the U.S.

Photo by Yetkin Ağaç on Pexels