All glossary
End of Life

What is Black Mass?

Created September 10, 2026
Last updated September 15, 2026

Summary

Black Mass is the material recovered from shredded batteries.

table of Contents

Black Mass is the powder produced when spent batteries are shredded and processed, containing valuable metals ready for further recovery.

  • Why it matters: A key input for recyclers and a traded commodity in its own right.

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Other useful related terminology.

Battery Recycling

Battery Recycling is recovering materials from batteries at end of life.

Critical Raw Materials (CRM)

Critical Raw Materials (CRM) are a scarce, strategically important materials in batteries.

End of Life (EoL)

End of Life (EoL) is the point where a battery leaves active use.

Material Recovery

Material Recovery is getting valuable materials back from used batteries.

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