Samsung SDI Co., Ltd. is a subsidiary of Samsung Group and specializes in the manufacturing of batteries and energy storage solutions. The company is a global leader in the lithium-ion battery market and has a strong presence in various industries, including electric vehicles, energy storage systems, and mobile devices. Samsung SDI stock is highly rated due to its technological expertise, strong market position, and the increasing demand for clean energy solutions. The company's commitment to innovation and sustainability has positioned it as a key player in the transition towards a greener and more sustainable future.