$97.00 Minuteman EN550 EnSpire Series - 550VA/300 Watt Battery Backup quantity Add to cart SKU: 784755159823 Category: Installer Supplies Related products Skywalker 3 foot Cat5e network patch cable green $1.29 Add to cart Cable Matters (5-Pack) 1-Port Keystone Jack Surface Mount Box (White) $10.00 Add to cart Single Gang, Non-Metallic, Cable Entry Cover Plate Scoop (White) $2.90 Add to cart RJ11 14ft modular cord $5.00 Add to cart