This technical specification specifies the terms and definitions, general testing requirements and methods, identification, packaging, transportation, and storage of lithium-ion battery packs for solar street lamps. The lithium-ion battery pack products for solar street lamps referred to in this technical specification (hereinafter referred to as lithium-ion battery packs) refer to lithium-ion battery pack products applied in solar street lamps. This technical specification applies to lithium-ion battery packs with a nominal voltage not exceeding DC36V (including 36V), a rated capacity not exceeding 150Ah (including 150Ah), and an energy not exceeding 4800Wh. 2 Normative References: The clauses in the following documents become provisions of this specification through reference in this specification. For dated references, all subsequent amendments (excluding corrected content) or revisions are not applicable to this specification. For undated references, the latest version applies to this specification. GB 31241-2014 Safety Requirements for Lithium Ion Batteries and Batteries Used in Portable Electronic Products GB/T 191-2008 Packaging, Storage and Transportation Graphical Markings GB/T 9969-2008 Industrial Product User Manual General Principles GB/T 31485-2015 Safety Requirements and Test Methods for Power Batteries for Electric Vehicles GB/T 2900.41-2008 Electrotechnical Terminology Primary Batteries and Batteries GB/T5169.16-2008 Fire Hazard Testing for Electrical and Electronic Products Part 16: Test Flame 50W Horizontal and Vertical Flame Test Method GB 21966-2008 Safety Requirements for Lithium Primary Batteries and Batteries in Transport GB/T 17626.2-2008 Electromagnetic Compatibility Testing and Measurement Techniques Electrostatic Discharge Immunity Test QB/T 2947.3-2008 Electric Bicycle Batteries and Chargers - Part 3: Lithium ion Batteries and Chargers IEC62620:2014 Secondary Batteries and Batteries Containing Alkaline or Non acidic Electrolytes: Industrial Lithium Batteries and Batteries IEC62619:2017 Secondary Batteries and Batteries Containing Alkaline or Non acidic Electrolytes Battery pack: Safety requirements for industrial lithium batteries and battery packs
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China