APC Smart-UPS XL 48V Battery Pack Tower/Rackmount (5U) SUA48XLBP Features Cascading capabilities Hot Swap Batteries Intelligent battery management Output Battery Output Voltage 48 Input Nominal Input Voltage 48VDC Batteries & Runtime Battery Volt-Amp-Hour Capacity 1632 Battery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting -- Expected Battery Life (years) 3 - 5 RBC™ Quantity 2 Replacement battery cartridge note For use with "SUA" 2200/3000VA models Physical Net Weight 66.36 KG Maximum Height 432.00 mm Maximum Width 196.00 mm Maximum depth 503.00 mm Shipping Weight 75.91 KG Shipping Width 381.00 mm Shipping Height 559.00 mm Shipping Depth 762.00 mm Rack Height 5U Color Black Units per Pallet 3.00 Environmental Operating Environment 0 - 40 °C Operating Relative Humidity 0 - 95% Operating Elevation 0-3000 meters Storage Temperature -15 - 45 °C Storage Relative Humidity 0 - 95% Storage Elevation 0-15000 meters Conformance Standard Warranty 2 years repair or replace