Feature

The benefits of composite EV battery enclosures

The United States Environmental Protection Agency (EPA) says that, for every 100 pounds of weight taken out of a vehicle, the fuel economy is increased by one to two percent. This holds opportunity for the electric vehicle (EV) sector, which is fighting to boost energy efficiency and quash ‘range anxiety’.

01/02/2022 10:36:26

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Jari Sopanen, Transportation Segment Owner at Exel Composites, explains how composite EV battery enclosures could support the
overall lightweighting mission.

Battery enclosures for EVs are designed primarily to hold and protect the battery cells.
They come in different shapes and sizes, and much like other vehicle parts, are an arena for several
materials fighting for prominence.
Aluminium and steel are traditional material choices for battery enclosures. Yet, composites could
provide an improved alternative, which will significantly improve the performance of EVs.

Read the full article in the February issue of DPA

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.