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www.ChineseStandard.net Database: 189760 (11 Oct 2025)

QB/T 4428-2023 English PDF

US$329.00 ยท In stock
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QB/T 4428-2023: (Specifications and dimensions of lithium-ion batteries for electric bicycles)
Status: Valid

QB/T 4428: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QB/T 4428-2023English329 Add to Cart 4 days [Need to translate] (Specifications and dimensions of lithium-ion batteries for electric bicycles) Valid QB/T 4428-2023
QB/T 4428-2012English679 Add to Cart 4 days [Need to translate] Specification and dimension of Lithium-ion batteries for electric bicycle Obsolete QB/T 4428-2012

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Basic data

Standard ID QB/T 4428-2023 (QB/T4428-2023)
Description (Translated English) (Specifications and dimensions of lithium-ion batteries for electric bicycles)
Sector / Industry Light Industry Standard (Recommended)
Classification of Chinese Standard Y41
Classification of International Standard 43.140
Word Count Estimation 16,192
Date of Issue 2023-04-21
Date of Implementation 2023-11-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the technical requirements for the appearance, specifications and dimensions of lithium-ion batteries for electric bicycles and their charging and discharging interfaces. This standard applies to the design, manufacturing, and inspection of lithium-ion battery products for electric bicycles.

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Question 5: Should I purchase the latest version QB/T 4428-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version QB/T 4428-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.