What are the advantages and disadvantages of soft pack lithium batteries

Advantages of soft-pack batteries 1. Good safety performance. Soft-pack batteries do not explode like steel shell and aluminum shell batteries. 2. The light weight soft pack battery is 40% lighter than the steel shell lithium battery of the same capacity, and 20% lighter than the aluminum shell battery. 3. The capacity of a large-capacity soft pack battery is 10-15% higher than that of a steel shell battery of the same size and 5-10% higher than that of an aluminum shell battery. 4. Small internal resistance The internal resistance of the soft-pack battery is smaller than that of the lithium battery. At present, the internal resistance of the domestic soft-pack battery core can be as low as 35m, which greatly reduces the self-consumption of the battery. 5. Flexible design The shape of the soft pack battery can be customized according to customer needs, and new battery cell models can be developed. Disadvantages of soft-pack batteries 1. The existing soft-pack battery cell types are small and cannot meet market demand; 2. The cost of developing new models is high. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the important methods for pre-lithiation of lithium batteries?