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Lithium battery production life

From:CTECHI GROUP Limited     Release time:2019-04-22

Overview:Lithium batteries have a decline in production. Lithium batteries are always one day that they have to be re-used and have to be scrapped. People call this phenomenon lithium battery life. Since the day of birth, people have decided the limits of life. This cannot be changed. However, whether people's daily living habits can scientifically determine the length of extension within this limit; lithium batteries have been used since the moment they were off the assembly line.

Lithium Manganese Dioxide battery for digital cameras have a decline in production. Lithium batteries are always one day that they have to be re-used and have to be scrapped. People call this phenomenon lithium battery life. Since the day of birth, people have decided the limits of life. This cannot be changed. However, whether people's daily living habits can scientifically determine the length of extension within this limit; lithium batteries have been used since the moment they were off the assembly line. With a life limit, the same, whether the scientific use and maintenance of lithium batteries determines the length of the lithium battery in its life limit. This length is represented by the charge and discharge cycle. Different types of lithium ion batteries have inconsistent natural life (ie, theoretical charge and discharge cycles). For convenience, we use the most common mobile phone lithium battery to explain this.

One of the most common sayings is that the life of a lithium battery is "500 times". The "secondary" in the sense of a lithium battery refers to the cycle life, which is a complete charge and discharge cycle. The test method in the industry is: discharge Depth × number of charge = cycle life, the value of the discharge depth is 80%, at least 625 times charge and discharge, that is, 80% × 625 = 500 (times). The depth of discharge refers to the percentage of the battery's discharged capacity as a percentage of its rated capacity during battery use. The reason why the 80% discharge depth is used is because the depth of discharge is closely related to the charge life, and the discharge depth is too large, and the battery life is shortened. During the daily use of the mobile phone, when the mobile phone reminds the battery that the battery is too low, it starts charging. Therefore, the cycle life of 500 cycles is the theoretical life of the lithium battery. If you want to learn more about 3.6V 2000mah Li-SOCl2 battery,you can contact us.

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