How to screen lithium-ion battery manufacturers?

The purchase of lithium-ion batteries should always be based on ensuring that the quality of lithium-ion batteries meets the quality requirements of its own products, and a lower-priced lithium-ion battery manufacturer should be selected. 1. The first thing to do is to position your product, that is, what is the user group of your product? Is the market price of the grid acceptable within the above range? What is the profit margin of the product? After determining these, the acceptable price range of lithium-ion batteries was determined. Of course, the price must meet the performance requirements of lithium-ion battery products. 2. Then it is judged that it is to cooperate with listed lithium-ion battery manufacturers in the lithium-ion battery industry, or choose some small-scale lithium-ion battery manufacturers to cooperate with acceptable lithium-ion battery prices. When choosing to cooperate with these lithium-ion battery brand manufacturers, they will have their own different cooperation requirements. For example, one of the conditions for listed lithium-ion battery companies to require cooperation is that the number must be large, otherwise it cannot be achieved. The second condition is that the scope of negotiations should be small. 3. We should also consider the strength and industry reputation of lithium-ion battery manufacturers, because a lithium-ion battery manufacturer with a long history has been eliminated by the cruel market, and the product quality is basically good. This industry also considers reputation. If a lithium-ion battery manufacturer has a good reputation in the industry, it means that it is a reliable manufacturer and a more reliable partner. 4. Another point when choosing lithium-ion batteries is not to fall into the misunderstanding of praise, high sales, and brand. Praise and high sales are no longer discussed here. The important thing is the topic of brand. Many people think that the louder the lithium-ion battery brand, the better. In fact, the brand is indeed a reason to buy lithium-ion batteries, but it is not the ultimate reason. Because many brands of lithium-ion batteries do not actually master the core technology of battery cells, and even all the parts and methods of the entire battery do not belong to the brand. 5. When purchasing a lithium-ion battery, check whether the battery is made by yourself. Including battery cell design and development, BMS design and development, battery structure design and development, battery assembly, etc. In addition to the battery assembly is not so important, the other ones are particularly important, because if the core technology belongs to the lithium-ion battery brand, it means that the stability and safety are the highest level. Such batteries make people use more assured. Of course, it is a good choice to buy a brand of lithium-ion battery for temporary use. 6. In addition to quality, there is another more important thing is safety. It is recommended that you choose to choose lithium-ion batteries that have national certification guarantees. These are all certified by the national safety inspection agency, so you can use it more assuredly. This is the standard of the lithium-ion battery production industry. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.