What is the naming rule of lithium battery

What are the naming rules for lithium batteries? Different manufacturers have different naming rules, but in general, everyone follows the same standard. According to the name of the battery, you can know the size of the battery. Degrees, widths, heights, materials, such as the 063048 s model represents a thickness of 6 mm, a width of 30 mm, a height of 48 mm, S represents a steel shell, and an aluminum shell cylinder represents a secondary lithium battery. The representation is as follows: three letters +5 For the number of anodes, the first letter I say is lithium battery, and the second letter L for lithium battery indicates that it is active and important active material. C represents a cobalt electrode, N represents a nickel electrode, M represents a manganese electrode, and V represents a lead electrode. The third letter represents the shape of the battery, and the first two numbers after the letter represent the diameter and unit of the battery. According to IEC61960, the rules for cylindrical and square batteries are as follows: 1. Cylindrical battery, 3 letters, 5 numbers, three The first letter represents the cathode material, I represents the lithium ion inside, and L represents the metal lithium or lithium alloy electrode. The second letter represents the cathode material, C represents cobalt, N represents nickel, M represents manganese, and V represents vanadium. The third letter R stands for cylinder. 5 digits. The first two digits indicate the diameter, the last three digits indicate the height, in millimeters. 2. Square battery, 6 digits after 3 letters, 3 letters. The first two letters have the same meaning as the cylinder. There are six numbers. The first two represent thickness, the middle two represent width, and the last two represent height (length). The unit is also mm. For example, ICR18650 is a general-purpose 18650 cylindrical battery with a diameter of 18mm and a height of 65mm. ICP053353 is a square unit with a thickness of 5mm, a width of 33mm, and a height (length) of 53mm. Fuel power cells were developed for electric/hybrid vehicles. In the electric vehicle market, due to the low temperature performance of lithium iron phosphate batteries, the consistency is not very good. So fuel power batteries came into being. Fuel power cells use polymer membranes as electrodes to support the chemical reaction between hydrogen and oxygen to generate electricity. The impact on the environment is small. Challenges Regarding fuel power cells, a series of technical challenges are waiting for us. For example, the cost of platinum catalyst is high, the sealing process is complicated, the capacity of the hydrogen storage tank is large, and the start-up time is long. If these problems can be solved slowly, then fuel power batteries are undoubtedly a better power source for electric vehicles than lithium iron phosphate batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete it. Previous article: Why are more and more people choosing to use lithium batteries?