# SNE Research

China’s Battery Makers Sweep the Globe: Domestic Firms Now Supply Over 70% of EV Cells

In 2025 Chinese battery manufacturers supplied over 70% of global EV battery installations and dominated the energy-storage market, SNE Research reports. CATL and BYD led the pack, while other Chinese firms climbed into the global top ten as Korean and Japanese incumbents lost ground amid shifting demand and mounting losses.