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Representation of Cylindrical Secondary li-ion batteries

Cylindrical secondary lithium-ion battery representation: Usually three letters + five numbers
The first letter indicates :Negative electrode, "I" represents the lithium ion battery, and "L" represents the lithium battery
The second letter indicates :Main active material of the positive electrode, "C" represents a cobalt electrode; "N" represents a nickel electrode; "M" represents a manganese electrode etc;
The third letter indicates:Shape of the battery, such as "R", which is cylindrical.

Five numbers:
The first two digits refer to the cell diameter, and the last three digits refer to the height, unit is "mm".

For example: ICR18650 means: cylindrical lithium ion battery, the main anode material is cobalt, diameter is 18mm, height is 65mm.


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