GB 21966-2008 PDF English
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GB 21966-2008: Safety of primary and secondary lithium cells and batteries during transport
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB21966-2008GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 29.220 K 82 GB 21966-2008 / IEC 62281.2004 Safety of primary and secondary lithium cells and batteries during transport (IEC 62281.2004, IDT) Issued on. JUNE 18, 2008 Implemented on. JULY 01, 2009 Issued by. General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword... 3 Introduction... 4 1 Scope... 6 2 Normative references... 6 3 Terms and definitions... 6 4 Requirements for safety... 10 5 Type testing, sampling and re-testing... 11 6 Test methods and requirements... 13 7 Information for safety... 23 8 Instructions for packaging and handling during transport... 24 9 Marking... 25 Bibliography... 27Foreword
Clauses 4, 5, 6 and 9 of this Standard are mandatory clauses. Requirements specified in this Standard do not apply in those cases where special provisions given in the relevant regulations of China (see 7.3), provide exemptions. This Standard is identical to IEC 62281.2004 “Safety of primary and secondary lithium cells and batteries during transport”. This Standard was proposed by China National Light Industry Council. This Standard shall be under the jurisdiction of National Technical Committee on Primary Battery of Standardization Administration of China (SAC/TC 176). Main drafting organizations of this Standard. National Light Industry Battery Quality Supervision and Inspection Center, Changzhou Daily Battery Co., Ltd., Power Glory Battery Tech (Shenzhen) Co., Ltd., Fujian Nanping NanFu Battery Co., Ltd., Wujiang Battery Product Testing Laboratory of Mechanical and Electrical Products Testing Center of Jiangsu Entry-Exit Inspection and Quarantine Bureau, Shenzhen Able New Energy Co., Ltd. Organizations participating in the drafting of this Standard. Wuhan Lixing (Torch) Power Sources Co., Ltd., Guangdong Entry-Exit Inspection and Quarantine Bureau, Chengdu Jianzhong Lithium Battery Co., Ltd., Wuhan Fanso Technology Co., Ltd., Wuhan HCB Battery Technology Co., Ltd., Guangzhou Panyu Huali Battery Co., Ltd. Main drafters of this Standard. Lin Peiyun, Yu Zhanghua, Song Yang, Xu Pingguo, Wang Jian, Zhang Qingshun, Huang Deyong, Guo Renhong, Wang Li, Zhu Zhigang, Ruan Honglin, Zhang Chaoming. This Standard is issued for the first time.1 Scope
This Standard specifies test methods and requirements for primary and secondary (rechargeable) lithium cells and batteries to ensure their safety during transport (other than for recycling or disposal). Requirements specified in this Standard do not apply in those cases where special provisions given in the relevant regulations of China (see 7.3), provide exemptions.2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 8897.4 Primary batteries - Part 4.Safety of lithium batteries (GB 8897.4-2002, IEC 60086-4.2000, IDT)3 Terms and definitions
For the purpose of this document, the following terms and definitions apply. Initial cycle of a secondary (rechargeable) cell or battery following completion of all manufacturing, formation and quality control processes.4 Requirements for safety
Lithium cells and batteries shall be packaged so as to prevent an external short-circuit under normal transport conditions.5 Type testing, sampling and re-testing
Each different type shall be tested by randomly taking samples. The number of samples is given in Table 1 below.6 Test methods and requirements
The overall accuracy of controlled values (relative to the specified values) or measured values (relative to the actual parameters), shall be within the following tolerances. Shifting is considered to have occurred during a test if one or more test cells or batteries are released from the packaging, do not retain their original orientation, or are affected in such a way that the occurrence of an external short-circuit or crushing cannot be excluded.7 Information for safety
Regulations concerning international transport of lithium batteries are based on the recommendations of the United Nations Committee of Experts on the Transport of Dangerous Goods4).8 Instructions for packaging and handling during transport
Packages that have been crushed, punctured or torn open to reveal contents shall not be transported. Such packages shall be isolated until the shipper has been consulted, has9 Marking
Each package as offered for transport shall be marked with the following information (unless exempted by the relevant regulations). ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
