Compact 19-inch Rack, for Lithium Battery, with glass front door with solid frame and rear panel. It incorporates a small lock on the front and the side panels are easy to remove using ABS locks. The cabinets consist of: 2 fans, front glass door with solid door frame, small lock; rear solid metal panel; removable side panels with ABS locks; upper and lower cable inlet, 4 wheels (two with brake) 6 rail of 45x35x350mm section 2.0mm to support the batteries. .Capacity for: 6 batteries Pylontech Manufacture from materials of any heading Pylontech Up2500 four batteries Pylontech US3000 3 batteries Pylontech THAT'S $5,000.