LG Toray Hungary Battery Separator Kft. is a Hungary-based manufacturer of battery separator film for rechargeable lithium‑ion batteries. The company focuses on industrial-scale production and sale of separator materials used across the battery supply chain, supporting cell manufacturers in Europe.
Its microporous separator films are used in applications such as electric vehicles, energy storage systems, and portable electronics, providing electrical insulation between electrodes while allowing ion transport. Activities center on reliable, high‑quality film production and consistent supply to battery makers.