best battery makers’ market share in China in June 2026: CATL 42.70%, BYD 18.49%
CATL remained China’s largest power battery maker in June, though its market share fell 3.43 percentage points from May.
CATL remained China’s largest power battery maker in June, though its market share fell 3.43 percentage points from May.
Aion S vehicles equipped with CALB’s 177-Ah LFP battery cells have seen a surge of complaints over swelling, leakage, and other faults.
Global ESS shipments rose 71% year-on-year to 461.3 GWh in the first half, with China’s share falling to 43.9% from 50.5 percent.
China’s third-largest battery maker has tightened manufacturing tolerances and given its quality team veto power over batch releases.
Seven Chinese companies ranked among the top 10, with a combined 72.4% share of the global EV battery market.
CATL remained China’s largest power battery maker in July, though its market share fell 0.37 percentage points from June.