The secondary battery industry continues to grow, driven by the expansion of electric vehicles (EVs), increasing demand for energy storage systems (ESS), and the development of next-generation battery technologies.

The secondary battery industry is expected to maintain a steady growth trajectory. By 2025, the global market size is projected to exceed USD 100 billion, with expanding applications across electric vehicles, ESS, and smart devices.

Next-generation technologies such as solid-state batteries and lithium-sulfur batteries are anticipated to enter full-scale commercialization after 2025. In particular, solid-state batteries offer higher energy density and superior safety compared to conventional lithium-ion batteries, bringing transformative changes to the industry.

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