What is the difference between explosion -proof lithium batteries and ordinary lithium batteries.lithium-ion battery for solar energy storage

　　In the process of production, use, transportation, etc., there are certain safety hazards in the process of production, use, transportation. In order to prevent accidents, explosion -proof lithium battery production enterprises have continued to improve technically. Ordinary lithium batteries are smaller, lighter, and lower cost. But there are also many people who feel that explosion -proof lithium batteries are similar to ordinary lithium batteries. If you think so, you will be wrong! In fact, explosion -proof lithium batteries are essentially different from ordinary lithium batteries. The differences between the two are made below a simple analysis.

　　1. Production technology

　　Explosion -proof lithium batteries adopt special technologies during the production process, and use advanced technologies to carefully design the positive and negative pole materials, electrolytes, and diaphragms of the battery. At the same time, for safety, explosion -proof lithium battery production enterprises will also adopt multiple detection methods. Ordinary lithium batteries are produced by simply mixing positive and negative electrode materials, electrolytes, and diaphragms, and then produced, and then produced, packaged, packaged and other processes.

　　2. Security

　　The biggest difference between explosion -proof lithium batteries and ordinary lithium batteries is that explosion -proof lithium batteries use explosion -proof structural design. When fire occurs, the fire can be extinguished in time through its own structural design to prevent explosions. There is no explosion -proof design for ordinary lithium batteries, and it is prone to short -circuit, high temperature, and squeezing during use. In addition, the safety of ordinary lithium batteries is much worse than explosion -proof lithium batteries. Under normal circumstances, there will be certain hidden safety hazards when charging or after charging. And ordinary lithium batteries will have short -circuit hidden dangers.

　　3. Scope of use

　　Explosion -proof lithium batteries can be used for flammable and explosive places such as coal mines, petroleum, chemical industry, and can also be used in the field of lighting applications such as fixed telephones and mobile phones under the coal mine. Ordinary lithium batteries can be used for portable electronic products, such as mobile power, Bluetooth headsets, smart watches, smart watches wait. Explosion -proof lithium batteries require strict quality testing during production and use. When the product uses strict quality, it can be stored in strict quality. After the quality inspectors and explosion -proof certification can only be sold. General lithium batteries do not need to perform quality testing during production and use, so ordinary lithium batteries do not have the function of explosion -proof and cannot be used for flammable and explosive places.

　　4. Explosionality

　　Explosion -proof lithium batteries use explosion -proof methods to prevent explosion. The shell contains explosion -proof structures. When there is flammable and explosive gas such as hydrogen in the battery, the explosion -proof structure will absorb the energy of the explosive gas, thereby restricting the explosion to a certain amount Within the range, if the explosion occurs on the surface of the battery, the explosion -proof structure will release this energy outward. There is no explosion -proof structure in ordinary lithium batteries. If there is flammable and explosive substance inside the battery, it is easy to cause short circuit in the battery, and a bright fire will occur once a short -circuit accident occurs. Therefore, ordinary lithium batteries have no explosion -proof effect on explosion -proof structure.

Read recommendations:

14500 450MAH 3.7V

How to avoid lithium battery "heat out of control"?

Lithium ion battery usage requirements

AAA Ni-MH battery price

CR1216 battery