What is a soft pack battery and what are the advantages?

Secondly, as for the soft pack battery, the battery can be made thinner, which can increase the space of the vehicle. The overall flexibility and matching of the soft pack battery is relatively high, and it is 20% lighter than the aluminum shell battery. 3. Large capacity soft pack battery Compared with the steel shell battery of the same size, the capacity is 10-15% higher. The biggest advantage of aluminum film packaging is that it is soft and flexible. 4. The internal resistance of the soft pack battery is smaller than that of the lithium ion battery. The installation of the soft pack battery can reduce the weight of the battery. New battery cell models are developed. At present, the internal resistance of the domestic soft pack battery cell can be as low as 35m. the following. For car companies, it is very attractive in terms of design and other aspects. Advantages of soft-packed lithium-ion batteries 1. Good safety performance. Soft-packed batteries will not cause explosions and fires due to gas emissions. Secondly, they are in the battery. The weight is light, which greatly reduces the self-consumption of the battery. It is 5-10% higher than the aluminum shell battery, and can be changed to any shape. The installation position of the soft pack battery is not affected by the structure of the vehicle, unlike The steel shell aluminum shell battery cell will explode. The soft pack battery is structured with aluminum-plastic film packaging. For the soft pack battery, 5. The shape of the flexible pack battery can be customized according to the needs of customers, and its own safety The performance is good. In terms of volume, soft-pack batteries will generally burst and crack. For vehicles, when the soft-pack batteries are installed, the internal liquid leaks. When the battery has a safety problem, for electric vehicles, it is in the liquid state. The soft liquid lithium-ion battery is covered with a polymer shell. The biggest difference from other batteries is the use of aluminum-plastic film as the battery cell packaging material. This is different from the steel shell or aluminum shell cell in the battery. The advantages are still predictable. From the literal meaning of the soft-pack battery, the advantages of light weight, large capacity, low internal resistance, and flexible design have begun to gradually show its advantages and prominent status. In terms of structure, the soft-pack battery If it is, 2. The weight of the soft pack battery is 40% lighter than the steel shell lithium ion battery of the same capacity. In terms of the appearance and shape, it is. Regarding the cruising range of the vehicle, it can be improved to a certain extent. 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: How to measure 18650 lithium ion battery capacity