Main Features:Manufacturer: American Battery Company Manufacturer Part Number: RBC43Battery Type: Maintenance Free Lead-acid Hot-swappableBattery Life: 3Year(s) to 5Year(s)Dimensions: 21 Inches lenght x 8.5 Inches width x 3 Inches height8 maintenance-free sealed lead-acid batteriesWeight: 45 lb Replacement for APC UPS: 2200RM2U, SUA2200RMi2U, SUA3000RM2U, SUA3000RMi2U, SUA3000RMT2U, SUM1500RMXL2U, SUM1500RMXLi2U, SUM3000RMXL2U, SUM3000RMXLi2U, SUM48RMXLBP2UStandard Warranty: 2 Year(s) Limited