Why sodium-ion batteries?
Abundant sodium resources, supply-chain resilience, safety and strong low-temperature potential make sodium-ion batteries an important complement to lithium-ion batteries.
NaCells Knowledge
A clear view of the
sodium-ion battery industry
From ion movement and materials to cell manufacturing, systems and end-use applications.
How does a sodium-ion cell work?
Sodium ions shuttle between the cathode and anode through the electrolyte while electrons travel through the external circuit.
The industry chain
Upstream materials, midstream cells and systems, and downstream applications together form the sodium-ion battery ecosystem.
Key material routes
Cathode, hard-carbon anode, electrolyte, separator and current collector determine cell performance, cost and manufacturability.
Manufacturing process
Mixing, coating, calendaring, slitting, assembly, electrolyte filling, formation and testing turn materials into qualified cells.
Application scenarios
Grid storage, two-wheelers, low-speed vehicles, telecom backup power and cold-climate applications are important directions.