What is the difference between soft pack lithium battery and hard pack lithium battery

The soft-pack lithium battery is 40% lighter and 20% lighter than the steel shell lithium battery and aluminum shell lithium battery of the same capacity. In terms of weight, soft-pack lithium batteries are much lighter than hard-pack lithium batteries, but the important weight ratio lies in the weight of the two casings. The capacity of the soft-pack lithium battery is 10% to 15% and 5 to 10% higher than that of the steel shell battery and aluminum shell battery of the same size. Although in terms of capacity, soft-pack lithium batteries are not much higher than hard-pack lithium batteries, there is a certain gap between the two. Regarding the areas with high capacity requirements, the application of soft-pack lithium batteries is still higher than that of hard-pack lithium batteries. lithium battery. Shape Because the internal battery of the soft-packed lithium battery is liquid, its shape can usually have a variety of shapes. This feature is greater than that of the hard-packed lithium battery in areas where there are specific requirements for the shape of the lithium battery. Advantage. Compared with hard-packed lithium batteries, soft-packed lithium batteries have more or less advantages in terms of weight, capacity, and shape. However, the existing core models of soft-packed lithium batteries are still relatively small, and new ones are developed. The model cost is also high, so the market demand that the soft pack lithium battery can meet is still relatively small. Nowadays, the market share of the two kinds of lithium battery packs, soft-pack lithium batteries and hard-pack lithium batteries, is not too different. After all, different use environments have different requirements for the outer casing of lithium battery packs. 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 important environmental requirements of lithium battery UPS?