Which company is stronger for a lithium battery test? BAIJIAN - a professional third-party testing and inspection platform that provides related testing and inspection services such as primary and secondary lithium batteries and battery cell testing. It provides authoritative CMA/CNAS testing reports with short testing cycles, low costs, and thoughtful services, making testing more than BAIJIAN
Detection method for battery quality:
1. Visual inspection: When there is a problem with the battery, there are changes, such as leakage, swelling, bulging, or severe damage. This situation can determine that the battery has a problem 2. Connect the load: For example, for a 12V battery, you can find a 12V lamp or motor to connect it and check if it rotates. If it does not rotate, the battery may have problems 3. Connect the battery charger: Observe the response of the charger. If the battery is good, the charger will turn on a red light and start charging. If there is a problem with the battery, the charger will only turn on a green light and the battery will heat up 4. Use a multimeter to test voltage: The red probe of the multimeter contacts the positive pole of the battery, and the black probe contacts the negative pole of the battery. Adjust the multimeter to the DC voltage range, and then start measuring to see if the value is the rated voltage
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