LOTTE Infracell is leading the global battery materials market

LOTTE Infracell produces aluminum cathode foils, a key material for lithium-ion secondary batteries, and delivers optimized collector performance through precise manufacturing processes and consistent quality control. We have developed next-generation ultra-high-strength, ultra-thin cathode foils and stably supply them to diversify our portfolio.

Based on an internationally certified quality management system, LOTTE Infracell maintains strong partnerships with global battery manufacturers. With major production bases in Ansan (Korea), Hungary, and the United States, we respond swiftly to global supply and quality demands.

Through eco-friendly process technology and recyclable aluminum-based materials, we minimize carbon emissions throughout the product life cycle and fulfill our responsibility as a sustainable materials company. We are also building an expandable portfolio for new power-demand industries such as ESS, UAM, and AI data centers.

By collaborating on R&D with major battery manufacturers, we continuously develop advanced materials such as ultra-high-strength ultra-thin cathode foils, functional coated collectors, and aluminum pouch composite films. We are strengthening our research capabilities to support customized development tailored to diverse customer needs.