What are the performance requirements of 18650 lithium battery diaphragm?
What are the performance requirements of 18650 lithium battery diaphragm? It mainly includes thickness, permeability, wettability, chemical stability, pore diameter, puncture strength, thermal stability, thermal closing temperature Porosity. These factors directly affect the quality of lithium battery products.…
Information Center 2021-08-30
Causes and solutions of thermal runaway of lithium battery
Causes and solutions of thermal runaway of lithium battery. Lithium battery thermal runaway is a very dangerous thing, so understand the cause of thermal runaway The reason and the solution is also a more important thing. It's best to get a warning from the cause of the occurrence Attention should be paid to prevent the occurrence of heat out of contro…
Information Center 2021-08-30
Effect of moisture on the life of 18650 lithium battery
The effect of moisture on the life of 18650 lithium battery is related to the compactness and uniformity of SEI film. What is SEI film: (in liquid lithium) During the first charge and discharge of the ion battery, the electrode material reacts with the electrolyte at the solid-liquid interface to form a layer covering the electrode Passivation layer on mat…
Information Center 2021-08-30
Charging steps and precautions of polymer lithium battery
What are the charging steps and precautions for rechargeable lithium batteries? Lithium battery can be recharged repeatedly, which is convenient to use. But yes Not everyone can be familiar with the charging method of lithium battery. Then, what should be paid attention to about how to charge the new lithium battery correctly And? Now we have sorted out th…
Information Center 2021-08-30
Key points of 18650 battery assembly process for lithium battery pack of electric bicycle
The key points of 18650 battery assembly process of electric bicycle lithium battery pack are customized according to the assembled battery structure, which is characterized by multiple parallel and multiple series. The biggest feature of 18650 lithium battery assembly process is flexible combination. Most continuous orders can be completed semi automaticall…
Information Center 2021-08-30
Why did the 18650 lithium battery have an explosion history
More than 300 years ago, Benjamin Franklin began to capture lightning, which opened people's understanding of lightning and electricity. Since then, many people have been considering how to store the captured electricity, so the gradual battery has gradually evolved and emerged as an important invention in history, The emergence of batteries has indeed s…
Information Center 2021-08-30
Will lithium batteries for electric vehicles be eliminated and mass produced by solid-state batteries
Will lithium batteries for electric vehicles be eliminated and mass produced by solid-state batteries? According to the current development process, solid-state battery is the next generation battery closest to industrialization! The development of solid-state battery is an important trend in the field of power battery. The insulation of solid electrolyte i…
Information Center 2021-08-30
Prospect of lithium battery wholesale market of new national standard electric bicycle
To say the prospect of the lithium battery wholesale market of the new national standard electric bicycle, I have to ask why it is necessary to promote the electric bicycle on a large scale because the car is so convenient now? Automobile not only promotes economic prosperity and brings convenience to life, but also brings energy and environmental protection…
Information Center 2021-08-30
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