How to perform metal lithium and lithium-ion battery pack testing? BAIJIAN cooperates with nearly a thousand laboratories nationwide and can arrange testing services for customers nearby. It can conduct testing in fields such as food, textiles, insulation products, cosmetics, etc., and the reports are authentic and effective. Today, BAIJIAN will introduce to you the relevant knowledge of metal lithium and lithium-ion battery pack testing
What is the difference between lithium batteries and lithium-ion batteries
1. The principle is different
Lithium batteries are a type of negative electrode material made of lithium metal or lithium alloy. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements.
The negative electrode of lithium-ion batteries is made of intercalated structural materials such as graphite. Lithium ions move between the positive and negative electrodes in the battery, making it much safer than lithium batteries2. Different charging
Lithium batteries are one-time batteries and can only be discharged; Lithium ion batteries are rechargeable and can be discharged as secondary batteries The reaction of Li+MnO2=LiMnO2 is irreversible in batteries, so it can only be discharged. Lithium batteries are disposable batteries
3. Different reactions
Lithium in lithium batteries directly participates in the reaction, which is irreversible; Lithium ions in lithium-ion batteries participate in reversible reactions What is the testing fee
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