APC RBC55 12V 18Ah RBC Battery — AJC® Replacement (F2 Terminals, SLA/AGM)

Overview: AJC® replacement for the APC RBC55 battery. This sealed lead acid (AGM) unit provides 12V and 18Ah capacity and is supplied as an exact-fit alternative to the OEM RBC55. Key specifications: - Voltage: 12V (12 Volts) - Capacity: 18Ah - Terminals: F2 - Chemistry: Sealed Lead Acid (AGM) - Number required for full replacement: 4 - Dimensions: Length 7.09 in × Width 3.03 in × Height 6.57 in Quality & support: High-quality, cost-effective replacements designed to match OEM form and fit. AJC® batteries have sold millions worldwide and include UL recognized component status. Purchases are covered by an easy 30-day return policy and a 12-month warranty. Important notice: Our products are not affiliated with or authorized by APC. SLA battery care recommendations: Recharge the battery after each use to maintain performance and avoid deep discharges. Inspect terminals periodically for corrosion or wear that could cause failure. When storing, keep the battery fully charged in a cool, dry place (68°F/20°C). Recycle batteries properly — do not dispose of them in household trash.