The brief

Analyst view

• Lyten's lithium-sulfur batteries achieve two times the energy density of lithium-ion without nickel, cobalt, or manganese.
• The company acquired Northvolt's Swedish plants (16 GWh capacity, Skellefteå and Västerås) in February 2026 to scale manufacturing.
• Pilot production of lithium-sulfur cells achieved >90% yield; Skellefteå transitioning to commercial lithium-ion NMC production in H2 2026.

Technical approach

As reported

Cathode

Sulfur with 3D graphene lattice

Sulfur pairs with proprietary 3D graphene, sourced from captured methane carbon, replacing cobalt and nickel.

Energy

Double the density of lithium-ion

Lithium-sulfur stores more energy per kilogram than lithium-ion, enabling longer range or greater capacity.

Manufacturing

Standard gigafactory equipment

Lyten cells manufacture on existing lithium-ion production lines, reducing retooling costs.

Carbon

60% lower footprint than lithium-ion

Eliminating cobalt and nickel mining plus capturing carbon from methane cuts lifecycle emissions.

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