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About the difference between OCV1 and OCV2?

OCV1 and OCV2 should be the distinction of open circuit voltage in different states.

OCV1 represents the open circuit voltage measured at time t1.

OCV2 represents the open circuit voltage measured at time t2, which is generally used to calculate the K value of the lithium battery (the voltage drop per unit time, used to measure the self-discharge of the lithium battery), K=OCV2-OCV1.

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