button battery cr2032_Sino Technology Manufacturer Group co.,ltd

button battery cr2032

Are button batteries cR2032H and cR2032 universal?

CR2032 is named after the IEC standard. (C indicates the electrode material, R indicates that the button battery is cylindrical, the last 4 digits (indicates the size), the first two digits indicate the button battery such as 2032 diameter 20.0mm (the diameter is less than 10mm, the tens digit is 0), and the last two digits are Thickness (height) of the button battery, the decimal point is not indicated, such as 2016 (1.6mm), 2032 (3.2mm))

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