Abstract: The automobile engine starter power supply box structure, which was designed in the right height and width for installation in place of the current automobile or motorcycle battery has the following special features one of the positions of the automobile engine starter power supply box structure has at least one space for the placement of rechargeable batteries in which removable rechargeable batteries can be placed, at a space of the automobile engine starter power supply box structure is a cap functioning to close and push the rechargeable batteries for firm mounting with the system.