The welded back wall creates a very stable cabinet system that keeps your battery safe during any earthquake and can continue to supply power. The SEISMIC cabinets are a special construction with a delivery time of 6 weeks. The battery is held in troughs. This place is called a "battery enclosure", or what is. . Seismic Battery Rack Power Station 04 is the ideal battery power storage solution. Constructed from premium 11 gauge HRPO American steel, it boasts four rugged shelves with an impressive weight load of 583 pounds for each tier; with a certified total weight capacity of 2,333 pounds, this heavy-duty. . SEISMIC-Cabinets are used in all areas where batteries must be deployed earthquake-proof.