AJC Replacement for Opti E650 (650E) 12V 12Ah UPS Battery

Overview: AJC replacement battery compatible with the Opti E650 (650E) UPS. This sealed lead acid (AGM) unit delivers 12V and 12Ah capacity and uses F2 terminals for straightforward installation. Technical specifications: - Voltage: 12V (12 Volts) - Capacity: 12Ah - Terminals: F2 - Chemistry: Sealed Lead Acid (AGM) - Length: 5.94 in - Width: 3.9 in - Height: 3.78 in - Weight: 8.3 lbs What you get: AJC offers a high-quality, cost-effective replacement designed to match OEM dimensions and fit precisely into the same applications. Millions of AJC batteries have been sold worldwide. This product contains a UL recognized component and is backed by a simple 30-day return policy plus a 12-month warranty. Care and storage tips: Recharge the battery after each use to avoid reduced performance and do not allow complete 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). When retired, recycle the battery—do not dispose of it in household trash. Disclaimer: This product is an AJC replacement and is not affiliated with or authorized by Opti.