AJC® Replacement Battery for APC Smart-UPS 48V XL SUA48XLBP — 12V 18Ah (Compatible, 8 Required)

Overview: AJC® replacement battery specifically made to work with the APC Smart-UPS 48V XL, model SUA48XLBP. This single cell delivers 12V and 18Ah capacity and uses Sealed Lead Acid (AGM) chemistry with NB terminals. Key specifications: - Voltage: 12V (12 Volts) - Capacity: 18Ah - Terminals: NB - Chemistry: Sealed Lead Acid (AGM) - Dimensions: Length 7.09 in × Width 3.03 in × Height 6.57 in - Weight: 12.1 lbs - Number of batteries required for a full system replacement: 8 Product notes and support: These AJC batteries are manufactured as exact form-fit replacements to meet OEM fit and function. They are UL recognized components and have been sold worldwide in large quantities. Our products are not affiliated with, nor authorized by, APC. Purchase is backed by a simple 30-day return policy and a 12-month warranty. Battery care guidance: Recharge the battery after each use to avoid capacity loss and never allow repeated complete discharges. Inspect terminals periodically for corrosion or wear. Store batteries fully charged in a cool, dry environment (68°F/20°C). Always recycle used batteries—do not discard in household trash.