Global Lithium-Sulfur Battery Market 2021-2031: Gigafactories, Applications, and Strategic Value Chain Analysis | 30%-40% CAGR Unlocks Aviation, EV, and Supply Chain Growth

The global lithium-sulfur battery market is approaching commercial inflection, projected to reach $22-37 million by 2026 with 30-40% CAGR through 2031. The technology offers higher energy density (400-500 Wh/kg), lower costs through abundant sulfur, and reduced dependence on critical minerals like cobalt and nickel. Key applications include aviation, electric vehicles, and defense, with major commercialization expected around 2027 when gigafactories begin operations. Leading manufacturers are investing heavily in production infrastructure and addressing technical challenges like polysulfide shuttling and lithium dendrite formation.