APC Replacement Battery Cartridge #59 RBC59 Includes: All required connectors, Authorized Return Service (ARS) tag (currently available in the US only), Battery recycling guide, Installation Guide, Reusable packaging Features Hot-swappable batteries Plug-and-Play installation Batteries & Runtime Battery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting Enclosed battery cabinet Expected Battery Life (years) 3 - 5 RBC™ Quantity 1 Battery blocks per string 2 Physical Net Weight 11.73 lbs. ( 5.33 kg) Maximum Height 7.75 inches (197 mm) Maximum Width 5.88 inches (149 mm) Maximum depth 2.50 inches ( 64 mm) Shipping Weight 13.00 lbs. ( 5.91 kg) Shipping Width 9.00 inches (229 mm) Shipping Height 12.00 inches (305 mm) Shipping Depth 4.00 inches (102 mm) Color Charcoal Environmental Operating Environment 32 - 104 °F (0 - 40 °C) Operating Relative Humidity 0 - 95% Operating Elevation 0-10000 feet (0-3000 meters) Storage Temperature 32 - 104 °F (0 - 40 °C) Storage Relative Humidity 0 - 95% Storage Elevation 0-10000 feet (0-3000 meters) Conformance Standard Warranty 1 year repair or replace