SK On signs 1.1 trillion won LFP deal with Posco Future M
SK On and Posco Future M agreed on a 1.1 trillion won ($815M) deal for LFP cathode materials from 2027-2029. SK On will use them for ESS batteries in Georgia, aiming for a China-free supply chain. Posco will source lithium from Argentina and improve production in Pohang.
How this was made

The 30-second read
Why it matters
The $815 million contract expands SK On's ESS footprint in the U.S. and diversifies its raw‑material sources.
Market read
A sizable supply agreement that could influence battery sector dynamics and SK On's valuation.
What to watch
Potential supply‑chain risks from Argentine lithium and geopolitical tensions.
Background
SK On, a major South Korean battery maker, secures a multi‑year LFP cathode supply deal with Posco Future M.
Market effects
Boosts LFP battery supply for ESS, may pressure competitors in North America.
Strengthens South Korean battery export pipeline to the U.S.
Supports broader EV and storage market growth trends.
Counterpoint
If demand for LFP batteries softens, the long‑term contract could become a cost burden.
Key entities
- CompanySK On
South Korean battery manufacturer.
- CompanyPosco Future M
Posco Group subsidiary supplying LFP cathode materials.

