What is the critical hazard of 3C product lithium battery

The active material of the cathode material of the 3C product lithium battery will completely dissolve under over-temperature. The air oxidation of the lithium battery will cause a lot of attention, which will further increase the battery temperature and endanger the reliability of the rechargeable battery. When the temperature is too high, the potential of the rechargeable battery will react with the chemical reaction of the lithium battery electrolyte. 2. Solving the process The process of preparing 3C product lithium battery, the quality of raw materials, the quality of raw materials in the manufacturing process, the averageness of the slurry, the size of the slurry and the operation of the chip are all very important, and each process has an impact. The safety factor and quality of rechargeable batteries. The production process of 3C product lithium battery can be divided into cathode material, sizing, cutting, shear pressure, rolling, rechargeable lithium battery electrolyte, capacitor, sealing, assembly, etc. 3. During the whole application process of 3C product lithium battery, if the method is not suitable, the rechargeable battery may have safety risks. For example, when the battery is charged, the battery will be overcharged, the battery will be charged for a long time, and the battery drum will rise. Once the internal temperature exceeds the preset value, extreme conditions may cause the battery to short-circuit and malfunction, and the rechargeable battery will ignite or explode. 4. Irregular testing of lithium batteries for detecting 3C products will cause the unstable characteristics of fake and inferior rechargeable batteries to enter the sales market, making the safety risks of their own rechargeable batteries even more unsafe. Therefore, standard detection procedures, selection of compatible battery test groups, careful recording of the results, and improved battery quality are the key to 3C product lithium battery testing. 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 article: How to calculate the charging time of 18650 lithium battery?