OPTI-UPS E650 / 650E 12V 12Ah UPS Battery — AJC Brand Replacement

AJC replacement for OPTI-UPS E650 / 650E UPS units. This sealed lead acid (AGM) battery provides 12V (12 Volts) and 12Ah capacity with F2 terminals, designed as a direct-fit OEM substitute. Key advantages: AJC supplies reliable, low-cost replacement batteries compatible with thousands of devices. These batteries are manufactured to match OEM fit and function, are a UL recognized component, and have been sold in the millions worldwide. Purchase confidently with easy 30-day returns and a 12-month warranty. 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 Storage & maintenance: Recharge after every use to maintain performance and avoid deep discharges. Inspect the terminals periodically for corrosion or wear. Always store the battery fully charged in a cool, dry environment (68°F/20°C). Recycle used batteries—do not dispose of them in household trash. Note: This is an AJC brand replacement product and is not affiliated with or authorized by OPTI-UPS.