APC SUA24XLBP Smart-UPS XL 24V Battery Pack Brand APC , Model SUA24XLBP Product Type: Battery Unit, Battery Characteristics: Maintenance-free, Battery Chemistry: Lead Acid, Hot Swappable: Yes, Minimum Battery Life: 3 Year, Maximum Battery Life: 5 Year, Output Voltage: 24 V DC, Maximum Operating Temperature: 104F (40C), Color: Black, Height: 8.5", Width: 6.7", Depth: 17.3", Weight (Approximate): 69 lb, Compatibility: APC Smart-UPS XL, Limited Warranty: 2 Year,