To be hot-sellers in Europe, which important document must CATL batteries hold to smoothly pass EU customs?
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27%
A. Recycling Cert.
33%
B. Battery Passport
33%
C. Flame-Proof Cert.
7%
D. Warranty Card
45 votes • Final results
27%
A. Recycling Cert.
33%
B. Battery Passport
33%
C. Flame-Proof Cert.
7%
D. Warranty Card
45 votes • Final results
Nov 3, 2025 · 11:00 AM UTC