Although this APC model has 10 retailers, only five are linked to the battery (one other 5 have surge protection, however). But 5 shops need to sufficiently cover most setups. This unit is vertically oriented, so while it doesn't have a large footprint, it resembles a pc tower. This Web https://jaidenjljif.tinyblogging.com/fascination-about-backup-power-supply-77753448