Analysis on the package form of lithium battery customization

The packaging form refers to the material and state of the outer packaging of the lithium battery. The major packaging forms of the lithium battery on the market are square, cylindrical and soft. The square and cylindrical shapes are both encapsulated by a hard metal material, steel shell material, and the outer material of the soft package is mainly aluminum-plastic film. Regarding the customized packaging form of lithium batteries, different packaging forms have different advantages and disadvantages. The prismatic lithium battery, because it uses a hard steel metal material as the outer shell, has high hardness, and the guarantee of hardness means that it can be completely assured in safety. The disadvantage is that because the square lithium battery can be customized according to your own needs and the manufacturing process structure is simple, there are many models on the market, and there are many models, and the process is difficult to unify. Compared with the other two forms, the cylindrical lithium battery has the most mature process, the lowest cost, and high yield rate, and it is suitable for combinations that meet the needs of all aspects. The disadvantage is that the weight is large, and the energy density of the lithium battery in its outsourcing state is relatively low. The soft-packed lithium battery has high flexibility in shape, light weight and relatively large capacity due to the flexibility of its outer casing. The disadvantage is that the cost is higher, and the cost performance is not high for lithium battery customization. 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 post: What are the advantages and disadvantages of Ni-MH rechargeable batteries and lithium batteries