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GB/T 8897.2-2021 English PDF (GBT8897.2-2021)

GB/T 8897.2-2021 English PDF (GBT8897.2-2021)

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GB/T 8897.2-2021: Primary batteries - Part 2: Physical and electrical specifications

GB/T 8897.2-2021
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 29.220.10
K 82
Replacing GB/T 8897.2-2013
Primary Batteries – Part 2: Physical and Electrical
Specifications
(IEC 60086-2:2015, MOD)
ISSUED ON: MAY 21, 2021
IMPLEMENTED ON: NOVEMBER 01, 2021
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 6
2 Normative References ... 6
3 Terms, Definitions, Symbols and Abbreviations ... 6
4 Battery Dimensions, Symbols ... 8
5 Constitution of the Battery Specification Tables ... 9
6 Physical and Electrical Specifications ... 10
7 Inspection Methods ... 46
8 Sampling and Quality Assurance ... 47
9 Markings ... 47
Annex A (Normative) Inspection Rules ... 48
Annex B (Informative) Tabulation of Batteries by Application ... 49
Annex C (Informative) Cross-Reference Index ... 54
Annex D (Informative) Index ... 57
Annex E (Informative) Common Designation ... 58
Bibliography ... 59
Foreword
GB/T 8897 Primary Batteries consists of the following 5 parts:
--- Part 1: General;
--- Part 2: Physical and Electrical Specifications;
--- Part 3: Watch Batteries;
--- Part 4: Safety of Lithium Batteries;
--- Part 5: Safety of Batteries with Aqueous Electrolyte.
This Part is Part 2 of GB/T 8897.
This Part was drafted as per the rules specified in GB/T 1.1-2009.
This Part replaced GB/T 8897.2-2013 Primary Batteries - Part 2: Physical and Electrical Specifications. Compared with GB/T 8897.2-2013, the major technical changes of this Part are as follows:
--- Modify the minimum diameter of R03 from 9.5mm to 9.8mm (see 6.1.5 of this Edition; 6.1.1.1 of 2013 Edition);
--- Delete, modify and add some electrical performance test items for LR20, R20P, R20S, LR14, R14P, R14S LR6, LR03, R6P, R6S, R03, CR2025, CR2032 batteries (see 6.1.2, 6.1.3, 6.14, 6.1.5 and 6.4.6 of this Edition);
--- Add the common designations of batteries in the list of physical dimensions and performance requirements of various batteries (see Clause 6 of this Edition); --- Re-add 5AR40 type batteries to the standard; add two new types of batteries FR14505 and FR10G445; delete four types of batteries LR53, R40, 2EP3863 and 6F100 (see 6.5.2, 6.1.4 and 6.1.5 of this Edition).
This Part used the redrafting method to modify and adopt IEC 60086-2:2015 Primary Batteries - Part 2: Physical and Electrical Specifications.
Compared with IEC 60086-2:2015, the structural adjustments of this Part are as follows: --- Add Clauses 7~9;
--- Since adding Annex A “Inspection Rules”, the number of the remained annexes shall be deferred.
The technical differences and causes between this Part and IEC 60086-2:2015 are as follows: --- Regarding normative references, this Part has made adjustments with technical differences to adapt to the technical conditions of China. The adjustments are concentrated in Clause 2 "Normative References". The specific adjustments are as follows:
 Use GB/T 1182 that modifies and adopts the international standard to replace ISO 1101;
 Use GB/T 8897.1-2021 that modifies and adopts the international standard to replace IEC 60086-1:2015.
--- Delete the term "closed-circuit voltage".
--- Modify the partial discharge index of R20S, LR03, R1 and 6F22 (see 6.1.2, 6.1.5, 6.1.6 and 6.6.8 of this Edition).
--- Modify the minimum diameter of R6P and R6S (see 6.1.4 of this Edition). --- Increase inspection methods (see Clause 7 of this Edition), sampling and quality assurance (see Clause 8 of this Edition) and markings (see Clause 9 of this Edition). --- Add the normative annex "Inspection Rules" (see Annex A).
This Part was proposed by China National Light Industry Council.
This Part shall be under the jurisdiction of National Technical Committee on Primary Battery of Standardization Administration of China (SAC/TC 176).
Drafting organizations of this Part: Fujian Nanping Nanfu Battery Co., Ltd.; Zhejiang Mustang Battery Co., Ltd.; Guangzhou Tiger Head Battery Group Co., Ltd.; Zhongyin (Ningbo) Battery Co., Ltd.; Institute of Chemical Power Sources for Light Industry; Hangzhou Eternal Battery Co., Ltd.; Sichuan Changhong New Energy Technology Co., Ltd.; Guangdong Liwang New Energy Co., Ltd.; Zhengzhou University of Light Industry; Suzhou Product Quality Supervision and Inspection Institute; Xiamen 3-Circles Battery Co., Ltd.; Chung Pak (Guang Dong) Battery Industrial Co., Ltd.; Zhejiang Yonggao Battery Co., Ltd.; Chengdu Jianzhong Lithium Battery Co., Ltd.; Zhejiang Hengwei Battery Co., Ltd.; Jiaxing Minimoon Battery Co, Ltd.; Shandong Huatai New Energy Battery Co., Ltd.; Zhejiang Yunbang Battery Co., Ltd.; Jiaxing Reach Top Battery Power Technology Co., Ltd.; Jiaxing Kaili Battery Co., Ltd.; Yichang Power Glory Technology Co., Ltd.; Wuhan Fanso Technology Co., Ltd.; and Shenzhen National Engineering Research Center of Advanced Energy Storage Materials Co., Ltd.
Chief drafting staffs of this Part: Xiao Qicong, Chen Shuibiao, Liu Xu, Chen Guobiao, Wang Haibo, Guo Long, Wang Lizhen, Xu Zengfu, Wu Zhen, Wang Hongqi, Lu Yanfang, Ye Manhui, Wang Li, Cheng Hong, Ding Cheng, Wu Minji, Zhuang Biao, Wang Jiajun, Fu Jiqing, Wang Jian, Wen Qingan, Yang Hui, Liu Hongbing, and Ma Kouxiang.
Primary Batteries – Part 2: Physical and Electrical
Specifications
1 Scope
This Part of GB/T 8897 specifies the battery size symbols, the description of the composition of the battery technical requirements classification table, the physical dimensions and electrical performance requirements, inspection methods, sampling and quality assurance and marking for primary batteries.
This Part applies to all primary batteries with electrochemical systems standardized. NOTE: See Annex A for inspection rules.
2 Normative References
The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) is applicable to this document.
GB/T 1182 Geometrical Product Specifications (GPS) - Geometrical Tolerancing - Tolerances of Form, Orientation, Location and Run-out (GB/T 1182-2018, ISO 1101:2017, MOD)
GB/T 8897.1-2021 Primary Batteries – Part 1: General (IEC 60086-1:2015, MOD) 3 Terms, Definitions, Symbols and Abbreviations
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 8897.1-2021 and the following apply.
3.1.1 Application test
Simulation of the actual use of a battery in a specific application.
3.1.2 End-point voltage; EV
Specified voltage of a battery at which the battery discharge is terminated.

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