Global Battery Structural Parts Market Strategic Research Report

Scope of the Report

The global Battery Structural Parts market size is predicted to grow from US$ 5,931 million in 2025 to US$ 19,213 million in 2032; it is expected to grow at a CAGR of 18.9% from 2026 to 2032.

Battery structural parts include shells, covers, etc. Lithium-ion batteries are composed of positive electrode materials, negative electrode materials, diaphragms, electrolytes, and precision structural parts, among which the structural parts mainly include aluminum/steel shells, cover plates, connectors, safety structural parts, etc. Power lithium battery precision structural parts, as lithium battery shells, play the role of transmitting energy, carrying electrolytes, protecting safety, fixing and supporting batteries, and appearance decoration. Depending on the application environment, they have specific functions such as connectivity, shock resistance, heat dissipation, corrosion resistance, anti-interference, and anti-static properties, which have a direct impact on the safety, airtightness, and energy efficiency of lithium batteries.

The industry average gross profit margin is approximately 13%.

In recent years, affected by the rapid development of lithium batteries and terminal application markets such as new energy vehicles and energy storage batteries, the market space for precision structural parts has also continued to grow. By then, with the continuous expansion of the terminal market scale of new energy vehicles, energy storage batteries, etc., the market scale of battery structural parts will also show a growth trend.

The industry's competitive barriers are mainly reflected in customer certification and process technology. The product and production line certification cycle between suppliers and customers is long, and they are often not easily adjusted after forming a stable cooperative relationship. Therefore, entering the customer supply system will form a high customer barrier. The market presents a "oligopoly-dominated, technology-winning" pattern: leading companies such as Kodali rely on precision stamping and welding technology to bind giants such as CATL and Tesla, while small and medium-sized manufacturers are unable to break through the high-barrier processes such as 4680 battery full-ear cover plates and composite current collectors and fall into price wars. From the application perspective, square batteries are currently the largest downstream market, and the accelerated layout of large cylindrical batteries will bring incremental demand for structural parts.

This report presents a comprehensive overview of the global Battery Structural Parts market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Type

• Battery Housing
• Cover Plate
• Connection Parts
• Others

Segment by Application

• Prismatic Battery
• Cylindrical Battery

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global Battery Structural Parts market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Prismatic Battery, Cylindrical Battery evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact