Scope
This part of Iec 62660 specifies the testing procedures and acceptance standards for the safety performance of secondary lithium-ion batteries and battery blocks used for the propulsion of electric vehicles (including battery electric vehicles and hybrid electric vehicles) According to the agreement between the manufacturer and the customer, cell blocks can be used as substitutes for cells
Note 2: Regarding the batteries of plug-in hybrid electric vehicles (PHEVs), manufacturers can choose between the testing conditions of the Bev application or the HEV application This international standard aims to determine the basic safety performance of battery packs and systems used in normal operation of batteries, as well as reasonably foreseeable misuse or accidents. The safety requirements for batteries in this standard are based on the premise of correct use of batteries in battery packs and systems, within the voltage, current, and temperature range specified by the battery manufacturer (battery working area) This standard does not evaluate the safety of batteries during transportation and storage Note 3: The safety performance requirements for lithium-ion battery packs and systems are defined in ISO 12405-3. Specification and safety requirements for lithium-ion battery packs and electric mopeds and motorcycle systems in ISO
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