CR2450 battery_Sino Technology Manufacturer Group co.,ltd

CR2450 battery

Are cr2450w and cr2450hr the same?

cr2450 is a button lithium manganese dioxide battery. Named according to the IEC standard. Among them, C- is a chemical battery system with lithium metal as the negative electrode and manganese dioxide as the positive electrode, and CR- indicates that the shape of the battery is a button type.

2450 represents the standard size of the battery. The first two digits of the name of the button battery (one digit below 10mm) is the diameter, and the last two digits are the thickness. 24 in 2450 means the diameter is 24.5mm, and 50 means the height of the battery is 5.0mm.

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