Innovative separator materials result in excellent battery properties

Freudenberg Performance Materials offers a comprehensive range of ceramic impregnated battery separators for lithium ion batteries, supercapacitors and related energy storage devices. With more than 40 years of experience in producing separators and other battery components, our innovative products for lithium ion batteries meet the highest standards. We have a well-established supply chain and are able to provide local technical support worldwide.

Advanced separator solutions for superior safety and reliability

The next generation of lithium ion batteries for applications such as e-mobility and energy storage is in the pipeline. These applications require batteries that demonstrate a high energy density and long lifecycle as well as meeting superior safety standards. Freudenberg’s Safety Separators offer the perfect solution. The flexible ceramic separators have excellent thermal and mechanical properties that improve the safety and reliability of devices at cell level, outclassing conventional battery separators.