An electrophotographic method which uses a single-layer organic photosensitive material drum having a single organic photosensitive layer of a thickness of not smaller than 25 m formed on an electrically conducting blank tube with a surface roughness Ra of not larger than 0. The pallet defines a pallet surface that matches an aircraft outer mold line. By controlling the overlap between the gate and the sourcedrain regions using a sourcedrain mask, current control becomes easy and a device sensitive to current control is easily fabricated. The arrangement may also shift the weight of the wing assemblies while in transport position to the hitch of the tractor and center the rearward weight over the central wheel assembly. In either case, the resulting copolymer composition is cured after it is applied to the fibers to initiate the formation of crosslink bonds between the emulsion copolymer and create a three-dimensional network that is capable of coating and encapsulating the fibers. Preferably, the lithium ion rechargeable battery is a prismatic battery.