Product_description: ['BP72V15-2U rack/tower external battery pack offers extended battery runtime when used in conjunction with compatible Tripp Lite systems. Multi-use form factor supports configuration in stacking, upright tower and rackmount applications using only 2 rack spaces (2U). Upright tower configuration supported with optional 2-9USTAND accessory. Includes heavy gauge cabling with high current DC connector for simple installation. COMPATIBLE UPS SYSTEMS - SU3000RTXR3U, SU3000RTXL3U, SUINT3000RTXL3U, SU3000RTXL3UHV and other Tripp Lite UPS systems that specify the use of this battery pack. Battery Chemistry: Lead Acid Battery Chemistry: Lead Acid Package Contents: BP72V15-2U External Battery Pack for UPS Systems BP72V15-2U external battery pack Mounting hardware Warranty information Instruction manual Product Type: External Battery Pack Output Voltage: 72 V DC Product Type: External Battery Pack Compatibility: Tripp Lite UPS Systems: SU3000RTXR3U SU3000RTXL3U SUINT3000RTXL3U SU3000RTXL3UHV Manufacturer Part Number: BP72V15-2U Limited Warranty: 2 Year Output Voltage: 72 V DC Weight (Approximate): 78.26 lb Manufacturer: Tripp Lite by Eaton Product Model: BP72V15-2U Product Name: BP72V15-2U External Battery Pack for UPS Systems Brand Name: Tripp Lite by Eaton Brand Name: Tripp Lite by Eaton Country of Origin: China Height: 3.5 Width: 17.5 Depth: 20.8 Maximum Battery Life: 6 Year Minimum Battery Life: 4 Year', 'Fitting Thread Type 2: Female NPT, Length (In.): 1.75, Fitting Shape: Straight; Pipe Thread Hydraulic Hose Adapter, Fitting Shape Straight, Fitting Thread Type 1 Male NPT, Fitting Thread Size 1 2 In.-11-1/2, Fitting Thread Type 2 Female NPT, Fitting Thread Size 2 1-1/4 In.-11-1/2, Max. Working Pressure (PSI) 1000, Carbon Steel, Length (In.) 1.75, Trivalent Chromate Zinc Finish, Standards SAE J514, J513, J512, J1926, J1453', 'TRIPPLITE BP72V15-2U - Tripplite Ext 72V Battery Pack walt'] (Page 1)