Maximum flexibility for optimized solutions

flextric, the modular battery box system developed by voestalpine sets a new standard in the field of efficient e-mobility. It ensures excellent crash performance and saves up to 30% in weight. High system flexibility makes it possible to quickly and economically design automotive battery boxes of any size for any production volume. 

Structural design

voestalpine offers flextric in three basic variations that can be optimized to meet individual customer requirements:

  • Steel tray design
  • Steel frame design
  • Aluminum hybrid frame design

Expert consultation and easy configuration

Whether you are an OEM in need of mass production or a startup company with smaller volumes our experts are here to help. They will provide professional consultation and assistance beginning in the design phase. The flextric configurator provides easy configuration of the battery box according to your needs.

The convincing advantages of flextric “out of the box”

Sustainable

As a basic material, steel boasts the highest lifecycle assessment scores when compared to other materials and is fully recyclable. 

Scalable

This sophisticated system guarantees optimum solutions suitable for all BEV and PHEV designs.

Modular

The adaptable modular system reduces costs and forms the basis for economically viable serial production of any scale.

Safe and reliable

Superior crash performance in impacts from all sides thanks to innovative voestalpine steel grades and components.

Lightweight

Lowest weight (up to minus 30%) in all battery box solutions made from steel and steel hybrids.

Functional

High degree of functionality due to integrated crash and thermal management. Fullygalvanized and corrosion-resistant.