Premium Li-ion Battery Separator Film – Multiple Thickness Options (16/18/20/25/32μm)
Ultra-thin yet durable separator film engineered for high-performance Li-ion batteries. Precision-made with uniform pore structure to ensure optimal ion conductivity and thermal stability. Available in versatile thicknesses (16/18/20/25/32μm) to match diverse battery designs—ideal for EVs, power tools, and portable electronics. Superior puncture resistance and shutdown function for enhanced safety. Manufactured with advanced polyolefin materials for low shrinkage and consistent performance under extreme conditions. Bulk pricing for industrial-scale orders—global shipping, unbeatable wholesale rates.