Battery systems Powering into the future

The battery systems market is a market with future. And we are taking an active role in creating this future with ION. We work in an environment with a high level of potential and are convinced that the market will offer us many more opportunities to shape the future. Our battery technologies already provide answers today to the questions of tomorrow: high-performance materials that are durable, lightweight and conductive are driving the market forward.

Aluminium is a highly versatile material: In addition to its low density, it offers excellent electrical and thermal conductivity, as well as high formability while maintaining good rigidity. Through correct alloy processing and smart production controls, we optimize this range of positive attributes and tune them individually to match the specifications of our customers' products. Plus, our aluminium is sustainable because the material can be recycled an infinite number of times, without sacrificing any of its properties. Good to know: Around 75% of all aluminium ever produced is still in circulation.

More sustainable aluminium for the battery market, such as the material we have produced and continuously developed in Europe, can make a significant contribution to meeting future CO2 emission reduction requirements, while also supporting the circular economy. This inherent versatility of the material combined with our expertise make aluminium a natural choice for battery systems and future mobility.

Lithium-ion batteries are ideal for our cellphones and electric vehicles because they are powerful, reliable, and versatile. 

At Speira, we have been handling the production of pre-material for these types of battery cells for many years. Thanks to the most stringent quality requirements, these materials meet the demanding standards of the automotive industry and are IATF-certified.

We're also proud to be a reliable supplier to one of the world's largest battery producers. But we're setting our sights even higher: because we are firmly committed to the long-term goal of effective manufacturing on multiple production lines.

Our electrode foils serve as a carrier material for the active mass of a lithium-ion battery, where the active material can be applied particularly easily. Good flatness values and low porosity mean that our customers can steadily increase the efficiency of their downstream processing. If required, we can adapt the surface tension to ideally fit the specific customer project.

We also supply foils with glossy surfaces: in the classic thickness range of 12-15 micrometers, we are happy to accommodate customer-specific requirements. Our pre-material always combines high tensile strength with good elongation stretching. Our high-purity 1XXX and 8XXX alloys deliver outstanding conductivity that meets the highest standards.