Battery application with marked products from Freudenberg Sealing Technologies

Battery Safety Solution, Battery Cell Components and Housing Components

Innovating for Safer, Smarter Battery Systems

Electrification is transforming mobility—and with it comes a new set of challenges for battery design. At Freudenberg, we help OEMs overcome these hurdles with advanced solutions that enhance safety, performance, and sustainability.

The Challenges

Thermal Management & Safety – Preventing heat propagation and ensuring system integrity under extreme conditions.
Sealing & Structural Integrity – Maintaining robust protection against leaks, pressure changes, and environmental exposure.

Lightweight Design & Space Efficiency – Achieving compact, efficient layouts without compromising durability.

Global Compliance & Sustainability – Meeting stringent standards while supporting recyclability and eco-friendly materials.

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Our Approach to battery components in the automotive industry

Battery systems are made up of two primary parts: the individual cells and the overall assembly, including its enclosure. Both components need precise technical alignment to ensure optimal electrical output, stable operational conditions, and extended lifespan.

Freudenberg engineers components to shield cells from mechanical forces, maintain pressure balance, and deliver a long-lasting, insulating, chemically resistant setting.

Our components, engineered specifically for battery enclosures, safeguard against thermal events, support a compact and reliable cell pack architecture, and facilitate consistent pressure control. They reinforce the assembly, enhance thermal management, and contribute to the overall safety of electric vehicles in operation.

Leveraging deep expertise in materials science, advanced approaches, and certified production, Freudenberg provides integrated solutions for next-generation battery systems—lighter, more robust, and built for tomorrow.

Trusted Partner to the Global Automotive Industry

We supply advanced components and precision parts that meet the highest standards of performance and reliability.

Serving passenger cars, commercial vehicles, buses, and rail with proven solutions worldwide

Delivering customized sealing elements and critical functional components

Driving safety, efficiency, and innovation across every segment of mobility

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