Global EV Battery Market Reaches 725.2 GWh Through July

Global Battery Installations Rise 20.4% Through July 2026

The global EV battery market expanded 20.4% year over year during January through July 2026, reaching 725.2 GWh of cumulative battery installation across BEV, PHEV and HEV sales. SNE Research reported that Chinese manufacturers represented 72.8% of sales among the top 10 suppliers, while Korean manufacturers held 11.4% and Japanese manufacturers accounted for 3.6%. The data shows that overall demand remains strong, but the benefits of market expansion are increasingly concentrated among Chinese battery makers. Their scale, LFP cost competitiveness and faster product transitions are helping them gain share as competition intensifies across the global supply base.

CATL Maintains a Wide Lead Over Other Suppliers

CATL remained the largest battery supplier by a wide margin, with installations rising 26.6% year over year to 289.6 GWh and giving it a 39.9% share of the January-July market. BYD ranked second at 106.7 GWh, up 4.7%, for a 14.7% share. LG Energy Solution placed third with 60.3 GWh, increasing 4.5% and holding 8.3%. CALB recorded 37.3 GWh, up 34.3%, while Gotion reached 34.0 GWh after a 44.2% increase. The results underline the scale advantage of leading Chinese suppliers and the faster growth of several later-entrant Chinese manufacturers.

January-July 2026 Supplier Rankings and Market Shares

The supplier ranking shows a clear separation between the leading battery manufacturers and the remainder of the market. CATL supplied 289.6 GWh during the first seven months, more than twice the volume recorded by second-ranked BYD. LG Energy Solution remained the leading Korean supplier in the top five, while CALB and Gotion posted the strongest year-over-year growth rates among the listed companies. The figures provide a direct view of how supplier volumes, growth rates and market shares are shifting as global electric vehicle battery demand continues to expand.

Chinese Suppliers Expand Their Market Position

SNE Research said Chinese suppliers increased their combined share by 3.1 percentage points during the period. The research firm attributed that gain to the scale of the domestic market, the cost competitiveness of lithium iron phosphate, or LFP, batteries, and rapid product transitions. By comparison, Korean and Japanese suppliers either increased or decreased absolute usage, but all remained below the overall market growth rate, causing their market shares to decline. Competition is also becoming tighter among Chinese companies that entered the industry later, with changes in the composition of the global top 10 supplier ranking illustrating the intensifying contest for volume and customers.

Supply Chain Traceability Becomes More Important

Supply chain requirements are also becoming a more important competitive factor. The European Union has issued guidelines specifying battery supply chain data requirements item by item ahead of the battery passport mandate scheduled to take effect in February 2027. At the same time, supply chain regulation in North America and rising demand for energy storage systems and data centers are adding new requirements and demand channels for battery producers. These developments suggest that future competitiveness will depend increasingly on the operating efficiency of production bases in each region, customer diversification, product mix and the ability to provide traceable supply chain information.

Supplier Competition Extends Beyond Production Scale

The July data indicates that battery suppliers are entering a phase in which growth alone may not determine long-term positioning. China-based suppliers such as CATL and BYD continue to command substantial portions of global installations, while CALB and Gotion are growing much faster on a smaller base. Korean and Japanese manufacturers face a different challenge because their market shares are declining even as the overall market expands. For suppliers, regional production efficiency, a broader customer base and products aligned with different battery requirements could therefore become increasingly important as regulations tighten and demand extends beyond electric vehicles into energy storage and data-center applications.

Industry Impact & Outlook

The development reinforces the competitive strength of Chinese battery manufacturers while increasing pressure on Korean and Japanese suppliers to improve growth relative to the expanding market. For battery producers and vehicle manufacturers, the combination of regional production efficiency, customer diversification, product mix and supply chain traceability is becoming more important as regulatory requirements develop in the European Union and North America. The February 2027 battery passport mandate in the European Union also gives suppliers a defined compliance milestone, making data management and traceability capabilities increasingly relevant alongside manufacturing scale and battery cost competitiveness.

Frequently Asked Questions

What was the global battery installation volume through July 2026?
The battery market grew 20.4% to 725.2 GWh from January through July 2026, while Chinese suppliers captured a larger portion of the expanding market. SNE Research reported that Chinese manufacturers represented 72.8% of sales among the top 10 suppliers, compared with 11.4% for Korean manufacturers and 3.6% for Japanese manufacturers. CATL led the supplier ranking with 289.6 GWh and a 39.9% share. The report also points to supply chain traceability, regional production efficiency, customer diversification and product mix as increasingly important competitive factors.