CATL and BYD Battery Market Share in China: July 2026
In July 2026, China's power battery installations grew 33.5% year-on-year to 74.6 GWh, but fell 2.5% month-on-month. CATL led with 42.33% market share, down from its January 2024 peak. BYD's share rose to 19.23%, narrowing the gap with CATL. Together, they controlled 61.56% of the market, up from June. LFP chemistry dominated, with BYD and CATL leading the segment.







