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Mechanism of action of lithium batteries

From:CTECHI GROUP Limited     Release time:2019-04-23

Overview:Lithium Manganese Dioxide battery for digital cameras use a carbon material as the negative electrode and a lithium-containing compound as the positive electrode. There is no metal lithium, only lithium ions. This is a lithium ion battery.

Lithium Manganese Dioxide battery for digital cameras use a carbon material as the negative electrode and a lithium-containing compound as the positive electrode. There is no metal lithium, only lithium ions. This is a lithium ion battery. A lithium ion battery is a general term for a battery in which a lithium ion intercalation compound is used as a positive electrode material. The charging and discharging process of a lithium ion battery is a process of intercalating and deintercalating lithium ions. In the process of intercalation and deintercalation of lithium ions, concomitant insertion and deintercalation of equivalent electrons with lithium ions (commonly referred to as embedding or deintercalation of the positive electrode and insertion or deintercalation of the negative electrode). During charge and discharge, lithium ions are intercalated/deintercalated and inserted/deintercalated between the positive and negative electrodes, and are aptly referred to as "rocking chair batteries".

For the first charge and discharge, if the time is long (usually 3 to 4 hours is sufficient), then the electrode can reach the highest oxidation state (full charge) as much as possible, and the discharge (or use) is forced to the specified The voltage, or until the automatic shutdown, can activate the battery usage capacity.

However, in the normal use of the lithium ion battery, it is not necessary to do so, and it can be charged as needed at any time, and it is not necessary to fully charge the battery during charging, and it is not necessary to discharge first. For the first charge and discharge operation, it is only necessary to perform one to two consecutive times every three to four months. If you want to learn more about 3.6V 2000mah Li-SOCl2 battery,you can contact us.

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