APC Replacement Battery Cartridge # 123 Includes: All required connectors, Battery recycling guide, Installation guide, Reusable packaging Battery Type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Battery mounting -- Expected Battery Life (years) 3 - 5 RBC™ Quantity 1 Net Weight 5.21 KG Maximum Height 96.00 mm Maximum Width 184.00 mm Maximum Depth 225.00 mm Shipping Weight 5.53 KG Shipping Width 234.00 mm Shipping Height 146.00 mm Shipping Depth 275.00 mm