AJC Replacement Battery for APC 550ES UPS — 12V 12Ah (F2 Terminal)

Product overview: AJC® aftermarket replacement designed for the APC 550ES UPS. This sealed lead acid (AGM) battery delivers 12V and 12Ah capacity and uses F2 terminals. Two batteries are required to perform a complete replacement in the UPS. Specifications: - Brand/Model: AJC replacement for APC 550ES - Voltage: 12V (12 Volts) - Capacity: 12Ah - Terminals: F2 - Chemistry: Sealed Lead Acid (AGM) - Batteries required for full replacement: 2 - Length: 5.94 in - Width: 3.9 in - Height: 3.78 in - Weight: 8.3 lbs Why choose AJC replacements: AJC offers a cost-effective, high-quality alternative to OEM batteries. These replacements are engineered to match OEM dimensions and fit precisely. Millions of AJC batteries have been sold worldwide. The cells are a UL recognized component and purchases are supported by easy 30-day returns plus a 12-month warranty. SLA battery care tips: - Recharge the battery after each use to maintain optimal performance. - Avoid allowing the battery to fully discharge. - Inspect the terminals occasionally for corrosion or wear that could cause failure. - When storing, keep the battery fully charged and in a cool, dry location (68°F / 20°C). - Recycle used batteries properly; do not discard with household waste. Disclaimer: Not affiliated with or authorized by APC.