QC/T 1239-2025Venting test methods oftraction battery for electric vehicles (English PDF)
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
December 17, 2025
Implementation date
July 1, 2026
Scope
QC/T 1239-2025 (Venting test methods oftraction battery for electric vehicles) is available as an English-translated PDF.
QC/T 1239-2025 — This standard specifies the methods for thermal runaway gas collection, gas composition detection, and test data analysis of power batteries for electric vehicles.
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Document preview — QC/T 1239-2025
National Standard of the People's Republic of China
- ICS
- 43.080
- Classification
- T 47
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the methods for thermal runaway gas collection, gas composition detection, and test data analysis of power batteries for electric vehicles. This standard applies to individual power battery cells, battery packs, or systems in electric vehicles, as well as complete electric vehicles using power batteries.
Document data
International classification (ICS): 43.080.
Chinese classification (CCS): T47.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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