AJC® Replacement for APC Smart-UPS 1000 (SU1000RM3U) — 12V 12Ah Sealed Lead Acid (AGM), F2 — 2 Required

Product overview: AJC® replacement battery designed for APC SmartUPS 1000 SU1000RM3U. Electrical specifications: Voltage 12V, Capacity 12Ah, Terminals F2. Chemistry: Sealed Lead Acid (AGM). Full replacement requires 2 batteries. Physical specifications: Length 5.94 in, Width 3.9 in, Height 3.78 in, Weight 8.3 lbs. Why choose AJC®: High-quality, cost-effective replacements engineered to match OEM form and fit. Millions sold worldwide and manufactured as a UL recognized component. Purchase confidence backed by easy 30-day returns and a 12-month warranty. Maintenance and safety: Recharge the battery after each use to maintain performance and avoid deep discharges. Inspect terminals periodically for corrosion or wear that could cause failure. Always store the battery fully charged in a cool, dry place (68°F/20°C). Recycle used batteries — do not dispose of them in regular trash. Disclaimer: Our products are not affiliated with or authorized by APC.