How to conduct battery testing for electric vehicles? If you have electric vehicle batteries and related products that need to be sold, the relevant parties need you to provide an electric vehicle battery testing report. If you are unsure of the testing items and standards required for the electric vehicle battery testing report, BAIJIAN can help you solve these problems
Testing standards:
GB/Z 18333.1 "Lithium ion Batteries for Electric Road Vehicles"
GB/T 22199 "Sealed Lead Acid Batteries for Electric Power Assisted Vehicles"
Testing items:
Appearance and size, room temperature discharge performance, high temperature discharge performance, low temperature discharge performance, cycling characteristics, room temperature rate discharge performance, overcharging performance, over discharge performance, short circuit test, needle puncture test, extrusion test Drop test, heavy object impact, thermal shock test, heating test, room temperature charge retention and recovery ability, high temperature charge retention and recovery ability, storage test, vibration resistance test, thermal runaway propagation, insulation test, combustion test, etc
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