SYSTEM AND METHOD FOR A BATTERY ASSEMBLY

A battery pack assembly for use in an aircraft is disclosed. The battery pack assembly may include at least a battery cell, wherein the battery cell may include a pair of electrodes, a pair of conductive foil tabs and an electrolyte. The battery pack assembly may include a battery cell case, wherein the battery cell case is configured to surround at least a portion of the at least a battery cell, wherein the battery cell case may include a layer, wherein the layer is configured to provide a pressure against the at least a battery cell.