AJC Replacement Battery for APC SMART-UPS 1000XL SU1000XL — 12V 18Ah AGM UPS Battery

Overview: AJC® replacement battery designed to be a direct swap for the APC SMART-UPS 1000XL SU1000XL. Built as a sealed lead-acid (AGM) UPS battery to deliver reliable backup power for compatible APC units. 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 Key benefits: High-quality, budget-friendly replacement option compatible with thousands of devices. AJC batteries are manufactured as exact OEM-fit replacements for quick, precise installation. Millions sold worldwide. UL recognized component. Purchase is supported by an easy 30-day return policy and a 12-month warranty. Care & storage tips: Recharge the battery after each use to preserve capacity and avoid full discharges. Inspect terminals periodically for corrosion or wear that could lead to failure. Store the battery fully charged in a cool, dry location (68°F/20°C). Recycle used batteries—do not dispose of them in household trash. Disclaimer: Our products are not affiliated with or authorized by APC.