Trelleborg CellXPro™ for electric batteries

An advanced addition to its range of parallel grippers, designed to deliver powerful performance even in the most space-constrained environments.

Increase battery reliability now

Based on experience and the specification and testing of battery cells, Trelleborg offers a range of selected materials for sealing cylindrical and prismatic cells. Developed according to your needs, sealing solutions are manufactured from specialized and advanced thermoplastic or elastomeric materials.

Introduction

Electrification continues to be a major global trend, especially in the automotive market. The drive for CO2-neutral mobility is transforming the automotive landscape. Sales of passenger and commercial electric vehicles (BEVs) are expected to continue to grow significantly. The growing demand for electric cars is also increasing the need for battery cells, the smallest energy storage component within the battery pack.

Features and benefits

Thermal stability: Constant performance under varying thermal conditions
Media compatibility: Resists degradation by electrolytes and gases.
Permeation control: Prevent moisture and gas leaks.
Electrical properties: Adaptable to electrical environments
Material synergy: integrates effectively with key materials such as copper and aluminum

What CellXPro can do

Gasket: Made from CellXPro™ materials, the main gasket creates a secure seal against external elements such as moisture, while preventing electrolyte leakage. This ensures operational reliability and promotes environmental safety.

Sealing pin: The sealing pin provides preliminary and final sealing of the electrolyte filling opening, ensuring precise control and minimizing the risk of contamination.

Insulator: The patented CellXPro™ insulator is vital for maintaining electrical isolation. It prevents contact between internal components, such as the pole and cap, ensuring electrical safety and operational efficiency.