402030 polymer battery solution

　　3c lithium batteries are composed of positive and negative stages, separators, lithium battery electrolytes, etc. If the selection of raw materials or processing technology are not too closed, it is likely to lead to safety risks and serious adverse effects. In addition to raw materials and processing techniques that do not meet the separation requirements, the use of non-standard and external factors will also cause hidden dangers in 3c lithium batteries. The safety factor of 3c lithium batteries can be divided into battery drum set, lithium battery leakage, rechargeable battery overtemperature and short circuit failure. , ignition, explosion, etc.

　　The main hazards of 3c lithium-ion batteries are:

　　1.Materials

　　The active material of the 3c lithium battery cathode material will be completely dissolved at overtemperature, and the air oxidation of the lithium battery will attract a lot of attention, further causing the battery temperature to rise and endangering 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. Processing process

　　The process of preparing 3C lithium batteries, the quality of raw materials, the quality of raw materials during the manufacturing process, the uniformity of the slurry, the size of the slurry and the operation of the chip are all very important. Each process affects the safety factor of the rechargeable battery. and quality. The processing technology of 3c lithium battery can be divided into positive electrode material, sizing, cutting, shear pressure, rolling, lithium battery electrolyte, capacitor, sealing, assembly, etc.

　　3. Use

　　During the entire application process of 3c lithium batteries, if the method is inappropriate, the rechargeable battery may have safety risks. For example, when the battery is charging, 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 are likely to cause the battery to short-circuit failure, and the rechargeable battery will ignite or explode.

　　4. Test

　　Non-standard testing of 3c lithium batteries will lead to the unstable characteristics of counterfeit and inferior rechargeable batteries entering the sales market, making the safety risks of their own rechargeable batteries even more unsafe. Therefore, standard testing procedures, selection of compatible battery testing groups, careful recording of results, and improved version of battery quality are the keys to 3c lithium battery testing.

　　402030 polymer battery solution:

　　In order to deal with the possible safety risks of 3c lithium batteries, the safety factors of metal electrodes and lithium battery electrolytes can be improved, the direct contact between metal electrodes and lithium battery electrolytes can be prevented, and the reliability of rechargeable batteries can be improved. Secondly, improve the safety maintenance design of 3c lithium batteries, ensure the equipment of battery protection plates, select thermally closed diaphragms, set charging valves, replace and maintain power circuits, power circuits, thermal fuses, etc., to improve the safety factor of rechargeable batteries. Third, the battery testing group can choose high-current spring microneedle and capacitive touch groups. The high-current shrapnel microneedle module can carry a large current of 50A, the connection is stable and reliable, and it is also very adaptable in the pitch field. The average life span can reach more than 20w, and it has good compatibility with 3c lithium battery testing.

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