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
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