The positive electrode slurry is composed of binder, conductive agent, positive electrode material, etc.; the negative electrode slurry is composed of binder, graphite carbon powder, etc. The preparation of positive and negative electrode slurries includes a series of processes such as mixing, dissolving, and dispersing between liquid and liquid, liquid and solid materials, and this…

Since Tesla proposed 4680 cells in September 2020, the large cylindrical battery has once again become a hot topic in the industry. In addition to Tesla, China’s head battery factories have also begun to join the batch industrialization investment of large cylindrical batteries, such as EVE, BYD, etc. Based on the popularity of cylindrical cells,…

Recently, many friends have asked us how to build 18650 battery pack, what are important factors about lithium ion battery assembly, what need to be considered in building a battery cell assembly, how to calculate the budget? As a factory manager, what all aspects need to be involved in order to ensure the smooth commissioning…