Provides extended runtime for compatible UPS systems in education, healthcare, military, government and other network applications requiring TAA compliance. Features Backup Battery Module Gives Your Compatible UPS System Extended Runtime The valve-regulated lead-acid (VRLA) BP48RT2UTAA offers extended battery runtime when used in conjunction with the SU1500RTXLCD2UTAA SmartOnline UPS system. It can also be daisy-chained for a maximum of four matching battery packs to deliver even longer extended-run operation. Heavy-gauge cabling with high-current DC connectors is included for safe, simple installation. Versatile Installation Options You can mount the BP48RT2UTAA in 2U of space in an EIA-standard 19-inch rack using the included 4- post rail kit or an optional 2-post rail kit (RK2PC, sold separately). You can also adapt it for tower installation using the UPS system's support stands. TAA-Compliant for GSA Schedule PurchasesThe BP48RT2UTAA is compliant with the Federal Trade Agreements Act (TAA), which makes it eligible for GSA (General Services Administration) Schedule and other federal procurement contracts.