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March 2, 20260 citationsOpen Access

Design for disassembly: The influence of EV battery pack designs on environmental impact and circularity beyond the first life cycle

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TOT. OkaGraz University of TechnologyMSMaximilian SchinaglGraz University of TechnologyPKPaul KrassnitzerUniversity of Graz

Key Points

  • To analyze the environmental and circularity benefits of disassemblable battery enclosures for electric two-wheelers.
  • Three different battery designs were compared regarding their disassembly features.
  • Environmental impact and resource efficiency were assessed using lifecycle analysis techniques.
  • The focus was on high damage risk scenarios for the electric two-wheelers.
  • Disassemblable battery designs promote long-term sustainability.
  • They enhance resource efficiency compared to traditional designs.
  • The study indicates significant advantages in the recycling process due to easy disassembly.

Abstract

Lithium-Ionen-Batterien sind essenziell für die Automobilindustrie. Ihre Entsorgung bleibt eine Herausforderung. Angesichts der Klimakrise wird das lineare Wirtschaftsmodell zunehmend durch die Kreislaufwirtschaft ersetzt. Design für Demontage erleichtert Recycling, Reparatur und Wiederverwendung. Diese Studie analysiert die Umwelt- und Kreislaufvorteile von demontierbaren Batteriegehäusen für elektrische Zweiräder mit hohem Schadensrisiko. Drei Designs werden verglichen. Die Ergebnisse zeigen, dass Demontierbarkeit langfristig Nachhaltigkeit und Ressourceneffizienz fördert.

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Cite This Study

Oka et al. (2026) studied this question.

synapsesocial.com/papers/69a52e04f1e85e5c73bf1481https://doi.org/10.25364/978-3-903374-48-5_03
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