The following is to introduce the lithium battery cell named, according to the IEC61960 standard, lithium battery cell identification is as follows:  

1. Composition of lithium battery logo: 3 letters followed by 5 numbers (cylindrical) or 6 numbers (square).   

2. The first letter: represents the cathode material of the battery.  I -;  Lithium ions with built-in batteries;  L -;  Represents lithium metal electrode or lithium alloy electrode.   

3. The second letter: represents the cathode material of the battery.  C -;  Cobalt-based electrodes;  N -;  Nickel based electrode;  M -;  Manganese based electrode;  V -;  Vanadium based electrode.   

4. The third letter: represents the shape of the battery.  R -;  Represents a cylindrical battery;  L -;  Represents a square battery.  

5. number:   

Cylindrical battery: five numbers indicate the diameter and height of the battery.  The units of diameter are millimeters and the units of height are one-tenth of a millimeter. When either diameter or height is greater than or equal to 100mm, a diagonal line shall be added between the two dimensions.   

Square battery: Six numbers indicating the thickness, width and height of the battery, in millimeters.  When any of the three dimensions is greater than or equal to 100mm, Diagonal lines should be added between dimensions;  If any of the three dimensions is less than 1mm, the letter "T" shall be preceded by the dimension, in units of one-tenth of a millimeter.  

Such as:   

ICR18650 represents a cylindrical secondary lithium-ion battery with a cobalt cathode material, with a diameter of about 18mm and a height of about 65mm.   

ICR20/1050.  

ICP103450 represents a square secondary lithium ion battery with a positive electrode material of cobalt, a thickness of about 10mm, a width of about 34mm, and a height of about 50mm.  

Icp08/34/150 represents a square secondary lithium ion battery with cobalt cathode material, a thickness of about 8mm, a width of about 34mm, and a height of about 150mm.  

ICPt73448 represents a square secondary lithium ion battery with cobalt cathode material, a thickness of about 0.7mm, a width of about 34mm, and a height of about 48mm.