CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi, is a premier research institution dedicated to electrochemical science and technology. Established in 1948, CECRI focuses on cutting-edge research in corrosion science, electro-metallurgy, batteries, and fuel cells. The institute plays a vital role in developing sustainable technologies and solutions for various industries. CECRI's contributions have earned it recognition as a leading center for electrochemical research and innovation in India.