GB/T 8897.1-2021 PDF EnglishUS$605.00 · In stock · Download in 9 seconds
GB/T 8897.1-2021: Primary batteries - Part 1: General Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid GB/T 8897.1: Historical versions
Similar standardsGB/T 8897.1-2021: Primary batteries - Part 1: General---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/GBT8897.1-2021NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 29.220.10 K 82 Replacing GB/T 8897.1-2013 Primary Batteries – Part 1.General (IEC 60086-1.2015, 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 ContentsForeword... 3 1 Scope... 6 2 Normative References... 6 3 Terms and Definitions... 6 4 Requirements... 9 5 Performance - Testing... 17 6 Performance – Test Conditions... 20 7 Sampling and Quality Assurance... 23 8 Battery Packaging... 23 Annex A (Normative) Criteria for the Standardization of Batteries... 24 Annex B (Normative) Recommendations for Equipment Design... 25 Annex C (Normative) Designation System (Nomenclature)... 27 Annex D (Informative) Warning Sign... 41 Annex E (Normative) Packaging and Child-Resistant Disassembly Requirements for Coin Batteries... 44 Annex F (Informative) Usage of Warning Sign for “Keeping away from Children”. 48 Annex G (Informative) Standard Discharge Voltage – Definition and Method of Determination... 50 Annex H (Informative) Preparation of Standard Methods of Measuring Performance (SMMP) of Consumer Goods... 54 Annex I (Informative) Calculation Method for the Specified Value of Minimum Average Duration... 55 Annex J (Normative) Code of Practice for Packaging, Shipment, Storage, Use and Disposal of Primary Batteries... 56 Bibliography... 59ForewordGB/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 1 of GB/T 8897. This Part was drafted as per the rules specified in GB/T 1.1-2009. This Part replaced GB/T 8897.1-2013 Primary Batteries – Part 1.General. Compared with GB/T 8897.1-2013, the major technical changes of this Part are as follows. --- Modify the definition of coin/button cell battery to better handle the problem of coil cell being swallowed by mistake (see 3.3 and 3.6 of this Edition; 3.3 of 2013 Edition); --- Move the performance testing general rules from Annex E to main text 5.1 (see 5.1 of this Edition; Annex E of 2013 Edition); --- Modify the number of inspection batteries, the number of inspection batteries is changed from 9 to 8, and the average value of the result calculation is not excluded (see 5.3 of this Edition; 5.3 of 2013 Edition); --- Modify the relative humidity conditions of non-P system batteries in Table 3 (see 6.1 of this Edition; 6.1 of 2013 Edition); --- Increase the standard discharge voltage of Y chemical system and W chemical system battery (see Annex G.3 of this Edition); --- Modify the order of the annex to make it consistent with the order of appearance in the main text, and added explanatory text at the position where the main text appeared for the first time; --- Add Annex D (informative) warning sign (see Annex D of this Edition); --- Add Annex E (normative) on the packaging and child-resistant disassembly requirements of coin batteries (see Annex E of this Edition); ---Add Annex F (informative) the use of the warning sign "keep away from children" (see Annex F of this Edition). This Part uses redrafting method to modify and adopt IEC 60086-1.2015 Primary Batteries – Part 1.General. The technical differences and the causes between this Part and IEC 60086-1.2015 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 8897.2-2021 that modifies and adopts the international standard to replace IEC 60086-2.2015; Use GB/T 8897.3-2021 that modifies and adopts the international standard to replace IEC 66086-3.2016; Delete IEC 60086-4.2014 and IEC 60086-5.2016. --- Add the definition of explosion (see 3.23 of this Edition). --- Modify the maximum open-circuit voltage in the F-system battery from 1.83V to 1.90V (see 4.1.4 of this Edition). --- Modify the marking requirements, so as to meet the requirements of China’s relevant regulations and standards (see 4.1.6 of this Edition). --- Modify the requirements for the battery listed in the national standard, so as to comply with the actual conditions of China [see c) and d) of Annex A of this Edition]. --- Add Annex D (informative) warning sign (see Annex D of this Edition); --- Add Annex E (normative) on the packaging and child-resistant disassembly requirements of coin batteries (see Annex E of this Edition); ---Add Annex F (informative) the use of the warning sign "keep away from children" (see Annex F of this Edition). 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. Zhongyin (Ningbo) Battery Co., Ltd.; Sichuan Changhong New Energy Technology Co., Ltd.; Guangzhou Tiger Head Battery Group Co., Ltd.; Fujian Nanping Nanfu Battery Co., Ltd.; Institute of Chemical Power Sources for Light Industry; Zhejiang Mustang Battery Co., Ltd.; Hangzhou Eternal Battery 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.; Zhejiang Yunbang 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.; 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. Chen Guobiao, Wang Haibo, Wang Shengbing, Liu Xu, Xiao Qicong, Chen Shuibiao, Xu Zengfu, Wang Hongqi, Wang Lizhen, Wu Zhen, Zhuang Biao, Ye Manhui, Cheng Hong, Ding Cheng, Wang Li, Lu Yanfang, Fu Jiqing, Wang Jiajun, Wu Minji, Wen Qingan, Wang Jian, Yang Hui, Liu Hongbing, and Ma Kouxiang. The historical editions replaced by this Standard are as follows. --- GB/T 8897-1988, GB/T 8897-1996; --- GB/T 8897.1-2003, GB/T 8897.1-2008, GB/T 8897.1-2013. Primary Batteries – Part 1.General1 ScopeThis Part of GB/T 8897 is intended to standardize primary batteries with respect to electrochemical system, dimensions, nomenclature, terminal configurations, markings, test methods, performance, reliability and environmental aspects. As a primary battery classification tool, electrochemical systems are also standardized with respect to system letter, electrodes, electrolyte, nominal and maximum open-circuit voltage.2 Normative ReferencesThe 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.3 Terms and DefinitionsFor the purposes of this document, the following terms and definitions apply. A source of electric energy that is obtained by direct conversion from chemical energy.4 RequirementsThis type of terminal is used for batteries which have their dimensions specified according to Figures 1 to 4 and Figure 6 of GB/T 8897.2-2021 and which have the cylindrical side of the battery insulated from the terminals.5 Performance - TestingFor application test with multiple loads, the load order during a cycle shall start with the heaviest load and move to the lightest load unless otherwise specified. When full capacity is not realized within the required time scale, the service output may be extended to the shortest suitable duration thereafter by selecting a discharge load of higher ohmic value, as defined in 6.4.6 Performance – Test ConditionsThe value of the resistive load (which includes all parts of the external circuit) shall be as specified in the relevant specification sheet and shall be accurate to ± 0.5 %. The accuracy of the measuring equipment shall be no less than 0.25 % and the precision shall be no less than 50 % of the value of the last significant digit.7 Sampling and Quality AssuranceThe use of sampling plans or product quality indices should be agreed between the manufacturer and the purchaser. Where no agreement is specified, refer to GB/T 2828.1 and ISO 22514-2 for sampling and quality compliance assessment advice.8 Battery PackagingA code of practice for battery packaging, shipment, storage, use and disposal can be found in Annex J.Annex A(Normative) Criteria for the Standardization of Batteries Batteries and electrochemical systems shall meet the following requirements to justify their initial inclusion or ongoing retention in the GB/T 8897 series.Annex B(Normative) Recommendations for Equipment Design It is recommended that companies producing battery-powered equipment maintain close liaison with the battery industry. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. 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