GS Yuasa Corp (GS Yuasa) is primarily engaged in the manufacture and sale of batteries, power supplies, lighting equipment, and other battery and electrical equipment. The company's product portfolio includes lead-acid batteries for automobiles, motorcycles, stationary applications, railways, and electric vehicles, as well as small lead-acid batteries, alkaline stationary batteries, and rectifiers. It also offers general and other power supplies, lighting equipment, ultraviolet irradiation devices, far-ultraviolet light source equipment, and automotive lithium-ion batteries.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

GS Yuasa is actively engaged in research and development across a broad range of technologies, including platform, product, and manufacturing technologies in various business segments such as Automotive Batteries, Industrial Batteries and Power Supplies, Automotive Lithium-ion Batteries, and other businesses. The company focuses on developing lead-acid and lithium-ion batteries for automotive and industrial applications, power storage systems, and lighting equipment. It also works on innovative technologies like all-solid-state batteries and CO2 separation and capture technology. The company aims to enhance energy efficiency, support carbon neutrality, and improve production methods. The R&D units of GS Yuasa include the Research and Development Division and the Technology Division of the Automotive Battery Business Unit at GS Yuasa International Ltd., the Technology Development Division of GS Yuasa Energy Co., Ltd., and the Technology Development Divisions at production sites abroad. These units are responsible for managing the company's R&D activities, focusing on the development of new battery technologies and improving existing products. Other units involved in R&D include GS Yuasa Asia Technical Center Ltd., GS Yuasa Lighting Service Co., Ltd., and the Technology Development Department of Blue Energy Co., Ltd. In FY2026, the company incurred an expense of JPY8,184 million on its R&D activities, which grew 6.5%YoY and stood at 1.3% of the company’s total revenue.