One package contains a plurality of memory chips. The pusher bar moves longitudinally and floats laterally as the pusher bar reciprocates to move scrap along the trough. A pulley cradle is fixed to the lead screw. The second door controller module can be disposed in communication with the controller module. A cooling plate assembly for use with the battery cell assembly, and a battery power system having the battery cell assembly interlaced with the cooling plate assembly, is also provided. As a result, conduction loss is decreased, making it possible to increase device efficiency and form a device that is compact and lightweight.