What are the different requirements for the samples to be tested for different lithium battery testing items?

What are the different requirements of different lithium battery test items for samples? Lithium battery testing technology is one of the important technologies for testing the safety, temperature and humidity, and acid and alkali resistance of lithium batteries in the new era. It is for these reasons that many people like lithium battery tests with good reviews. Without safety testing, many people cannot believe the use of lithium batteries. Now I want to briefly summarize the different requirements of different lithium battery test items for the samples to be tested: What are the different requirements for samples for different lithium battery test items? 1. Small unit modules and different lithium battery test items for lithium battery samples The choice has different requirements. This is importantly related to the required size of the test project. For example, if the lithium battery is to complete the thermal runaway test, it is recommended to choose a small unit module, which is easy to read the data of thermal changes and is more conducive to analyzing the causes of thermal runaway, while a large unit module takes longer to analyze And it is not conducive to analyzing the test results. 2. Subsystem It is known that some lithium battery test items need to select a subsystem to complete the corresponding test. This sub-system is one of the more important components in the lithium battery system, such as the b-level voltage unprotected device installed on the roof, which can be directly selected for IP67 waterproof testing. 3. Battery system Some lithium battery test items have low requirements for lithium battery samples and can only be completed by a small unit module or a subsystem. However, some test items have more stringent requirements, and an overall lithium battery system must be selected. For example, pressure relief or ventilation equipment, maintenance switches and fuses, all of which rely on a complete lithium battery system for effective testing, because only some of the tests cannot accurately match the test results. Lithium battery testing items and testing standards are gradually improved and perfected. According to statistics, in recent years, the number of lithium battery testing companies with high consulting service quality has continued to increase. Lithium battery testing is responsible for safety. Therefore, it has high requirements for samples, and can generally be divided into three modes: small unit modules, subsystems and battery systems. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: Why is lithium battery the best choice at present?