SeaLion Energy builds machines that protect the rare, expensive minerals inside the batteries powering our electrified world. Batteries fail when mineral particles crack and lose electrical contact; SeaLion’s technology “saran-wraps” these particles, restoring connectivity and preventing degradation. Through nanoscale polymer coatings and regeneratiion, we can deliver up to 10× longer life, 2–4× faster charging, and 80–90% fewer replacements. Founded in 2023 at Carnegie Mellon University, SeaLion has secured $2.5 M in angel investments and grants including ARPA-E, achieved third-party validation, and is on track for kilogram-scale production in 2026.

SeaLion Energy

Reeja Jayan

This department focuses on providing engineering solutions and customer consulting services.

Engineering and Consulting

This department oversees the strategic direction and overall management of the organization.

SeaLion Energy

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Teams

Engineering and Consulting

Executive Leadership

Offices

SeaLion Energy

Org chart

Teams

Engineering and Consulting

Executive Leadership

Offices

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