Samsung SDI Co., Ltd. manufactures and sells batteries in South Korea, Europe, China, North America, and internationally. The company operates through two segments, Energy solutions and Electronic Materials. It offers small-sized lithium ion batteries used in laptops, tablets, mobile phones, wearable devices, power banks, power tools, garden tools, vacuum cleaners, e-bikes, e-scooters, and ignition products; energy storage systems that are used in base transceiver stations, as well as in residential, utility, commercial, and UPS applications; and automotive batteries. The company also provides electronic materials, including semiconductor products, such as spin-on hardmasks, spin-on dielectrics, and epoxy molding compounds; LCD products, such as polarizing films and color photo resist products; OLED products comprising evaporation materials and thin film encapsulation products; photovoltaic paste products; and display materials. In addition, it is involved in the manufacture and sale of rechargeable battery raw materials; and invests in new technology venture business. Samsung SDI Co., Ltd. was incorporated in 1970 and is headquartered in Yongin, South Korea.