There is no "Cell Array" these are all single cell LiPo's. These are all also Lithium Ion batteries. You will not find a traditional "LION" battery this thin. If it is this thin it IS LiPo...
"Cells sold today as polymer batteries are pouch cells. Unlike lithium-ion cylindrical cells, which have a rigid metal case, pouch cells have a flexible, foil-type (polymer laminate) case. In cylindrical cells, the rigid case presses the electrodes and the separator onto each other; whereas in polymer cells this external pressure is not required because the electrode sheets and the separator sheets are laminated onto each other."
Lithium-ion polymer battery - Wikipedia, the free encyclopedia
I for one applaud the "AssHat's" attempt at science.. but his data set is just too small...