The meaning of the letters and numbers on the lithium-ion battery

Letters and numbers on the lithium-ion battery Model name of the lithium-ion battery: 6 numbers represent the thickness, width, and height of the battery, in millimeters. When any of the three dimensions is greater than or equal to 100mm, add a diagonal line between the dimensions; if any of the three dimensions is less than 1mm, add the letter t before the dimension, and the unit of the dimension is One tenth of a millimeter. Lithium-ion battery The letters and numbers of the lithium-ion battery ICP103450 is a square secondary lithium-ion battery whose cathode material is a drill bit, about 10 mm thick, about 34 mm wide, and about 50 mm high. Icpo8/34/150 is a square secondary lithium-ion battery, the cathode material is an electric drill, its thickness is about 8mm, the width is about 34mm, and the height is about 150mm. ICPt73448 is a square secondary lithium-ion battery, the cathode material is an electric drill, about 0.7mm thick, about 34mm wide, and about 48mm high. The model name of the cylindrical lithium-ion battery consists of three letters and five numbers. IEC61960 stipulates the following rules for cylindrical and square batteries: Cylindrical lithium-ion batteries, three letters followed by five numbers. Three letters, I stands for lithium ion, L stands for lithium metal or lithium alloy electrode. The second letter stands for cathode material, C stands for drill bit, N stands for nickel, M stands for manganese, and V stands for vanadium. The third letter R stands for cylinder. 5 digits. The first two digits indicate the diameter, the last three digits indicate the height, in millimeters. For example, ICR18650 is a general-purpose 18650 cylindrical battery with a diameter of 18mm and a height of 65mm. 3.6v is the indicator light, and the voltage of 3.6vC is the discharge rate of the battery when it is discharged, the unit is mAh, in layman's terms, the discharge size per unit time or speed. For example, the capacity of the battery used is discharged after 1h, which is called 1C discharge. Discharge after 5 hours is called 0.2c discharge. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Price analysis of solar lithium-ion batteries