Lithium iron Phosphate battery (LiFePO4) has a nominal voltage of 48VDC.
It is comprised by 16 cells of 3.2V each.
The internal structure of LiFePO4 battery cell is shown in the figure on the right.
Shown is the olivine structure of LiFePO4 as the positive electrode of cell.
Aluminum foil functions as current collector of positive pole.
A polymer membrane separates positive and
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