QC/T 1094-2018 English PDFUS$339.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. QC/T 1094-2018: General specification of lithium ion batteries for motorcycle starting Status: Valid
Basic dataStandard ID: QC/T 1094-2018 (QC/T1094-2018)Description (Translated English): General specification of lithium ion batteries for motorcycle starting Sector / Industry: Automobile & Vehicle Industry Standard (Recommended) Classification of Chinese Standard: T85 Word Count Estimation: 17,126 Date of Issue: 2018-07-04 Date of Implementation: 2019-01-01 Regulation (derived from): Ministry of Industry and Information Technology Announcement No.36 of 2018 Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation and storage of lithium ion batteries for motorcycle starting. This standard applies to lithium-ion batteries for the starting of motorcycles. QC/T 1094-2018: General specification of lithium ion batteries for motorcycle starting---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Automobile Industry Standard of the People's Republic of China General technical requirements for lithium-ion batteries for motorcycle starting Released by the Ministry of Industry and Information Technology of the People's Republic of China 1 Scope 1.1 This standard specifies the type and structure, requirements, test methods, inspection rules and standards of lithium-ion batteries used for starting motorcycles. marking, packaging, transportation, storage. 1.2 This standard applies to lithium-ion batteries (hereinafter referred to as "batteries") used for motorcycle starting. 2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only the dated version applies to this document. For undated reference documents, the latest version (including all amendments) applies to this document.3 Terms and DefinitionsThe following terms and definitions contained in GB/T 2900.41, GB/T 23638, GB/T 31485 and GB/T 18287 apply to this standard.4 Model and structure4.1 Product Naming Method and Model 4.1.1 See Figure 1 for the product naming method and Table 1 for the product model. 4.2 Structure 4.2.1 The marking method of product outline and dimension is shown in Figure 3. 4.2.2 The external dimensions in Table 1 refer to the external dimensions of the groove and cover, excluding the battery connectors and terminal protruding parts. 4.2.3 Batteries with special specifications not listed in Table 1 shall be determined through negotiation between the manufacturer and the user.5 requirements5.1 Appearance, polarity, dimensions 5.1.1 Appearance 5.1.1.1 The appearance of the battery should be clear, and there should be no cracks, cracks, dents, trachoma, deformation and other forms of mechanical damage. Lead wires should not be corroded. 5.1.1.2 All lead-out cables of the battery should have fixing devices to prevent the cables from rotating and pulling out, and there should be no cables pulling out, disconnection, Mechanical deformation and loose joints, and cables should not have exposed wires. 5.1.2 Polarity The polarity of the battery should be consistent with the polarity symbol on the mark. 5.1.3 Dimensions The battery dimensions are listed in Table 1. 5.2 Capacity After the battery is tested according to the provisions of 6.3.3, the discharge capacity should reach 90% or more of the capacity shown in Table 1. 5.3 High rate discharge characteristics at room temperature After the battery is tested according to the provisions of 6.3.4, the voltage of the battery should not be lower than 10.0V for 5s, and not lower than 7.2V for 90s. 5.4 Low temperature high rate discharge characteristics After the battery is tested according to the provisions of 6.3.5, the voltage of the battery should not be lower than 7.2V after 5s discharge, and the voltage should not be lower than 7.2V after 90s discharge. 5.5 Charge acceptance When the battery is tested according to the provisions of 6.3.6, the ratio of the charging current to Ia at the 10th minute should be greater than 6.0. 5.6 Vibration resistance After the battery is subjected to vibration according to the provisions of 6.3.7, it shall meet the following requirements. a) The shell is not deformed and does not exceed the specified range of external dimensions. b) There is no abnormal drop in voltage; c) The battery has no cracks in the battery slot, no leakage, no fire, no explosion. 5.7 Withstand Current Characteristics After the battery is tested according to the provisions of 6.3.8, the appearance of the battery has no damage or deformation. 5.8 Cycle Life After the battery is tested according to the provisions of 6.3.9, the cycle life of the battery should not be less than 1000 times. 5.9 Charge retention characteristics 5.9.1 High temperature charge storage characteristics After the battery is tested according to the provisions of 6.3.10.1, the voltage should not be lower than 9.3V after 30s of discharge. 5.9.2 Charge storage characteristics at room temperature After the battery is tested according to the provisions of 6.3.10.2, the battery capacity should not be lower than 90% of the nominal capacity. 5.10 Storage Characteristics After the battery is tested according to the provisions of 6.3.11, the battery capacity should not be lower than 85% of the nominal capacity. 5.11 Over-discharge recovery characteristics After the battery is tested according to the provisions of 6.3.12, the battery should not catch fire, explode or leak, and the discharge capacity of the battery should be greater than 80% of the nominal capacity, and the voltage should not be lower than 7.2V after 30 seconds of discharge. 5.12 Security 5.12.1 Overcharge After the battery is tested according to the provisions of 6.3.13.1, the battery should not catch fire or explode. 5.12.2 Short circuit After the battery is tested according to the provisions of 6.3.13.2, the battery should not catch fire or explode. 5.12.3 Drop test After the battery is tested according to the provisions of 6.3.13.3, the battery should not catch fire, explode or leak. 5.12.4 Heating test After the battery is tested according to the provisions of 6.3.13.4, the battery should not catch fire or explode, and the discharge capacity of the battery should not be lower than 80% of the nominal capacity. 5.12.5 Extrusion test After the battery is tested according to the provisions of 6.3.13.5, the battery should not catch fire or explode. 5.12.6 Acupuncture test After the battery is tested according to the provisions of 6.3.13.6, the battery should not catch fire or explode. 5.13 Tightness when lifting After the battery is tested according to the provisions of 6.3.14, the terminals and cover should not be damaged, and the fully sealed battery should not leak. 5.14 Terminal torque After the battery is tested according to the provisions of 6.3.15, the connection point between the terminal and the battery cover should not be damaged or deformed.6 Test method6.1 Test conditions Unless otherwise specified, the test is carried out in an environment with a temperature of 25°C±5°C, a relative humidity not greater than 90%, and an atmospheric pressure of 86-106kPa. 6.2 Measuring instruments and equipment requirements 6.2.1 Voltmeter. The accuracy is not lower than 0.5 grade, and its internal resistance is at least 1kQ/V. 6.2.2 Ammeter. the accuracy is not lower than 0.5 grade. 6.2.3 Thermometer. It has an appropriate range, and its division value is not more than 0.5°C, and the allowable error is ±1°C. 6.2.4 Timer. divided by hour, minute and second, with an accuracy of ±1%. 6.2.5 Measuring tools for measuring dimensions. the graduation value is not greater than 1mm, and the accuracy is ±0.02mm. 6.2.6 Measuring pressure gauge. the accuracy level shall not be lower than 1.0. 6.3 Test methods for batteries 6.3.1 Appearance, polarity, dimensions 6.3.1.1 Appearance Check the appearance of the battery by visual inspection, it should meet the requirements of 5.1.1. 6.3.1.2 Polarity Measure the polarity of the battery with the 20V voltage block of the multimeter, which should meet the requirements of 5.1.2. 6.3.1.3 Dimensions Measuring the external dimensions of the battery with a general measuring tool should meet the requirements of 5.1.3. 6.3.2 Charging Under the environmental conditions of 25°C±5°C, the battery is charged with a current of 0.5C₂A, and when the terminal voltage of the battery during charging reaches 14.4V, it is continuously charged at the same voltage for 4 hours. 6.3.3 Capacity Charge the battery according to the regulations in 6.3.2 and put it on hold for 1 hour, then discharge it with a current (I2) at a rate of 2 hours in an environment of 25°C±5°C until the end voltage is 9.6V, and calculate the battery by the product of the current and the discharge time discharge capacity. The battery discharge capacity should meet the requirements of 5.2.However, when the capacity does not reach 90% of the capacity shown in Table 1, it can be measured twice more continuously, for a total of three times, and one of them can meet the requirements. 6.3.4 High rate discharge characteristics at room temperature After the battery is charged according to the provisions of 6.3.2, in the environment of 25°C±5°C, discharge for 90s according to the discharge current of the high-rate discharge characteristics in Table 1, set the end-of-discharge voltage to 7.2V, and record the discharge current for 5s and 90s. battery voltage. The test can be repeated 3 times, and within 3 tests, the high-rate discharge characteristics of the battery at room temperature should meet the requirements of 5.3.Before carrying out this test, the battery must have completed the capacity test in 6.3.3. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of QC/T 1094-2018_English be delivered?Answer: Upon your order, we will start to translate QC/T 1094-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of QC/T 1094-2018_English with my colleagues?Answer: Yes. The purchased PDF of QC/T 1094-2018_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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