Does the battery need to be calibtated on the MBP it is used in?

Does the battery need to be calibtated on the MBP it is used in?
My daughter has the same MBP I have.
If I calibrate the battery on my MBP can I swap it with hers? Will it still be calibrated?
Thanks ... Ken

It can be calibrated in either machine. The calibration circuitry is in the battery, not the computer.

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