AJC Replacement for Opti E1400 / 1400E UPS Battery — 12V 12Ah (F2)

AJC® replacement battery designed for Opti E1400 / 1400E UPS units. This sealed lead‑acid (AGM) unit matches the original specifications for a direct swap. Specifications: - Voltage: 12V (12 Volts) - Capacity: 12Ah - Terminals: F2 - Chemistry: Sealed Lead Acid (AGM) - Number of batteries required for full replacement: 2 - Dimensions: Length 5.94 in × Width 3.9 in × Height 3.78 in - Weight: 8.3 lbs Disclaimer: Our products are not affiliated with or authorized by Opti. Why choose AJC® replacements: AJC batteries offer a cost‑effective alternative to OEM packs while maintaining fit and function. They are manufactured to be exact replacements for the original battery, are a UL recognized component, and have been sold by the millions worldwide. Purchases are covered by a simple 30‑day return policy and a 12‑month warranty. Battery care tips: Recharge the battery after each use to help preserve capacity and avoid deep discharge. Inspect terminals periodically for corrosion or wear that could lead to failure. Store the battery fully charged in a cool, dry environment (68°F/20°C) and recycle used batteries — do not discard in regular trash.