How to choose a lithium battery energy storage power supply?

1. Look refers to the appearance, workmanship, size and craftsmanship of the lithium battery energy storage power supply. From which aspects do you look at the appearance and workmanship? We can look at the seams of the shell, whether the seams are wide, whether there are burrs, and whether there are oil stains, whether it feels good to the touch, the advanced technology is very pleasant to the touch, after polishing, rubber oil polishing The material not only feels good, but also has strong insulation properties. 2. Selection refers to the selection of manufacturers and brands. There are many domestic lithium battery energy storage power supply brands, but the quality is difficult to see from the appearance. In this case, you should do more homework before choosing, and check the manufacturer's information online. Generally speaking, professional manufacturers are more reliable than small workshops; manufacturers who have been in the business for a long time are more trustworthy than those who have just entered the field. 3. Look at the product parameters. The most important parameter of the lithium battery energy storage power supply is the battery inside, and it is best to choose a polymer battery as the battery power supply. Compared with the traditional general lithium battery, the polymer lithium battery has better safety and longer service life. Also choose the battery capacity according to the electronic product you want to carry, and confirm whether it can be carried. 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: What are the factors that affect the life of lithium batteries?