While this APC model has ten retailers, only 5 are connected to the battery (the other five have surge protection, although). But 5 retailers need to adequately cover most setups. This device is vertically oriented, so though it does not have a substantial footprint, it resembles a pc tower. A https://wordpresswebsiteservices94714.ageeksblog.com/32972567/an-unbiased-view-of-power-supply-battery-backup-12v