Views: 0 Author: Site Editor Publish Time: 2023-01-13 Origin: Site
Lithium button battery provides power with high energy density and reliability for a variety of applications.Despite their small size, these lithium button batteries have a high energy density.They are particularly suitable for compact devices with ultra-low background consumption.
How can we read the model number on the lithium button battery?
What is the safety of lithium button battery?
What are the precautions for using lithium button battery?
We can usually observe that button batteries have numbers and letters on the back, and these are the model number of the button battery. Usually there are various button battery models and these symbols help us to understand some information about the button battery. LR usually stands for mercury button battery, SR usually stands for silver oxide button battery, CR stands for lithium button battery and ZA stands for zinc battery.
The coin cell model number contains a lot of information about the coin cell, usually the letters in front of the model name of the coin cell indicate the type of battery, and the first two Arabic numerals with the first two represent the diameter and the last two represent the thickness, usually the diameter of the coin cell from 4.8mm to 30mm thickness from 1.0mm to 7.7mm, suitable for many products of power.
In order to avoid over-discharging or over-charging the battery due to improper use,there is a triple protection mechanism inside the single lithium button battery.When the temperature inside the battery rises, its resistance value will rise, and when the temperature is too high, the power supply will be stopped automatically; secondly, the proper partition material is chosen, when the temperature rises to a certain value, the micron-level micro-pores on the partition will dissolve automatically, so that lithium ions cannot pass through and the reaction inside the battery will stop; thirdly, a safety valve (which is the venting hole on the top of the battery) is set, and when the pressure inside the battery rises to a certain value, the safety valve will open automatically. When the pressure inside the battery rises to a certain value, the safety valve will open automatically to ensure the safety of the battery.
Due to the use of lithium button battery, the combined battery pack is very small, but the discharge strength is not large, mostly used in small motors, small radio transmission DC power supply. It should be noted that because the high volt laminated batteries are mostly produced by the combination of ordinary carbon batteries, are generally not easy to store for a long time, you should pay attention to the production date when buying, try to use the products produced within a year. Button batteries due to the low cost, usually contains harmful substances, the environmental hazards are quite large, this battery needs to be effectively recycled, do not throw away.
Guangzhou Dolphin Information Technology Co., Ltd., the pioneer of lithium button battery producing company in China, knows that every application is special. You can go and get more information about them