What is the method of assembling the lithium battery pack?

Lithium battery pack assembly is an assembled battery. It is the production and assembly of lithium battery packs. The most important thing is to combine the battery cells, battery protection boards, battery connection sheets, label papers, etc. through a series of battery welding and assembly processes to produce the products that customers want . Battery PACK is now very important to gather. In the lithium battery PACK factory, it has the ability to carry out PACK structure design and PACK electronic design for battery products. It can be adjusted and customized according to customer needs, according to battery methods and battery specifications, to meet customer needs. 1. The relationship between single lithium battery, lithium battery pack and lithium battery pack: Lithium battery cell: the most basic element that composes the battery pack and battery pack, and the voltage that can generally be supplied is between 3v-4v; Lithium battery pack (Batteries): a collection of multiple monomers to form a single physical module, supplying higher voltage and capacity; lithium battery pack (pack): generally composed of multiple battery packs, at the same time, It also added a battery management system (bms), which is the last product supplied to users by the battery factory. It is the lithium battery that everyone often talks about. 2. The steps involved in the lithium battery pack assembly The lithium battery pack assembly includes battery packs, busbars, flexible connections, protection plates, outer packaging, output (including connectors), barley paper, plastic brackets and other auxiliary materials. Make up PACK. 3. Processing flow chart of lithium battery pack assembly: processing flow of lithium battery pack assembly 4. Criteria for successful lithium battery pack assembly (1) After the lithium battery pack is assembled, it has complete functions and can be used directly. (2) The cells assembled by the lithium battery pack have a high degree of consistency (capacity, internal resistance, voltage, discharge curve, life). (3) The cycle life of the assembled lithium battery pack reaches the cycle life of a single battery as much as possible. (4) The protection board assembled by the lithium battery pack requires a charge equalization function. (5) Lithium battery pack assembly For high-voltage, high-current battery packs (such as electric vehicle batteries, energy storage systems), it is required to be equipped with a battery management system (BMS), CAN, RS485 and other communication buses. (6) Lithium battery pack assembly ensures that each battery works normally, fully utilizes the energy stored in the battery, and ensures safe and reliable use. 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 article: Who is better about lithium iron phosphate and Sanyuan?