Article What is the maximum battery capacity that can be measured with the MAX17215 fuel gauge?

The maximum battery capacity that the MAX17215 can measure is a function of the sense resistor.  Capacity is limited by the QH register's maximum value which is 327.675mVh / RSENSE.  The QH register holds the raw coulomb count for the connected battery.  So, a 10mOhm sense resistor will accommodate a battery with up to 32.7675Ah of capacity.

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