Patent ID: 7548429

Claim:
A storage rack used for storing an array of battery cells in an uninterrupted power source that at least meets the seismic testing requirements of NEBS GR-63-CORE (Issue 2, Apr. 2002), the rack comprising: (a) a pair of opposed end supports, each end support comprising opposed vertical frame members, opposed horizontal upper and lower frame members, and a web extending substantially between the entire length of the vertical frame members and substantially between the entire length of the upper and lower horizontal frame members, the vertical frame members and horizontal frame members being permanently affixed to the web; (b) a rail extending between the front and rear sides of the lower end of the opposed end supports, both the rails and the lower frame members of the opposed end supports including a plurality of holes through which concrete expansion anchors pass for anchoring the storage rack to a foundation; (c) a plurality of shelves extending between the end supports; and (d) wherein the shelves and the rail are welded to the end supports.