Samsung SDI builds dual-track battery strategy with LFP supply deal, solid-state push

Scarlett Yu, DIGITIMES, Taipei

Oct 7, 2026, 16:35 0

POSCO Future M’s Yoon Tae-il (left) and Samsung SDI’s Lee Kwang-soo at the signing of their battery materials supply agreement. Credit: POSCO Future M

Samsung SDI is simultaneously expanding its lower-cost LFP supply chain and advancing its next-generation all-solid-state battery roadmap, signing separate agreements with POSCO Future M and EcoPro BM as it broadens its battery chemistry portfolio.

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