Samsung SDI converts part of U.S. battery joint venture plant to LFP for ESS

Published: Jun 2, 2026 17:23

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Samsung SDI is converting part of the production lines at StarPlus Energy, its U.S. electric vehicle battery joint venture plant, to produce lithium iron phosphate (LFP) batteries for energy storage systems (ESS).

The conversion applies to part of the lines at StarPlus Energy Plant 1. Rather than adding a separate new production line, Samsung SDI is modifying existing high-nickel nickel-cobalt-aluminum (NCA) battery lines to accommodate LFP battery production.

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