Green Cubes Technology Corporation

Raghuram Devanur Chandrashekharaiah

James Robert Pressgrove

Disclosed herein are batteries, battery packs, systems, and methods for calculating and/or determining, and then compensating for, the voltage loss due to interconnect resistance (IR) between cells of a battery pack. A program may calculate and/or determine the cell IR between each of the cells in a battery pack, which is referred to herein as the 'calibration value,' and may be determined during the initial battery pack design phase. A program may then multiply the cell IR or “calibration value” by the measured pack current to compensate for the measured cell voltage. The cell IR or “calibration value” may be used during manufacture of the battery pack to compensate for the interconnect resistance (IR) between cells. This compensation for voltage loss due to IR between cells will increase accuracy of the BMS and improve overall battery pack performance, without increasing material costs or size of the battery pack.

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Kokomo, IN, United States of America

Raghuram Devanur Chandrashekharaiah