What are the common problems in designing lithium battery packs

a. The waterproof level of the lithium battery pack reaches ip68; b. The standard air pressure balance inside and outside the battery pack is maintained, because the lithium ion level of the battery pack will change during the entire battery charging process, which will cause the standard air pressure of the battery pack to change, and the PUW explosion-proof valve can Permeable and impermeable, so the standard air pressure of the external packaging can be maintained; c. Explosion-proof. Once the lithium ion package is out of control, the standard air pressure in the battery package is significantly increased, and the battery package is in a dangerous state, so the puw explosion-proof valve becomes a breakthrough point and can be discharged quickly. d. In the lithium battery pack, considering the precision measurement accuracy of the lithium battery, attention should be paid to the operation of the reliability and waterproof level of the lithium battery, the cooling and heating layer, especially the rechargeable battery connection method. This problem is widespread and ignored. Test the dangerous voltage drop that leads to the balance of the lithium battery. The design of the lithium iron phosphate battery pack says that the more important thing is that the internal structure design method of the lithium battery pack is more complicated, and various factors must be considered. Therefore, the design of the battery pack must pay attention to matters and carry out an effective overall design. a. The moisture-proof level of the lithium battery pack is ip68; b. Maintain the standard air pressure balance inside and outside the battery pack, because the lithium ion level of the battery pack will change during the entire battery charging process, which will cause the battery pack standard air pressure to change, and the PUW explosion-proof valve can penetrate and It is impermeable, so the standard air pressure of the external packaging can be maintained; c. Explosion-proof. Once the lithium ion package is out of control, the standard air pressure in the battery package is significantly increased, and the battery package is in a dangerous state, so the puw explosion-proof valve becomes a breakthrough point and can be discharged quickly. In the lithium battery pack, considering the precision measurement accuracy of the lithium battery, attention should be paid to the reliability and waterproof level operation of the lithium battery, the cooling and heating layer, especially the rechargeable battery connection method. This problem is widespread, and the test danger is ignored. The voltage drop causes the balance of the lithium battery. According to the design side of the lithium-iron-phosphate battery pack, what is more important is that the internal structure design of the lithium battery pack is more complicated, and various factors must be considered. Therefore, the design of the battery pack must pay attention to matters and carry out an effective overall design. . 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 charge high-rate lithium batteries?