AJC® Replacement for OPTI-UPS ON910BP — 12V 18Ah UPS Battery

Overview AJC® replacement battery designed for the OPTI-UPS ON910BP. This sealed lead acid (AGM) unit provides 12V voltage and 18Ah capacity and is intended as a direct-fit, low-cost substitute for your UPS. Key Specifications - Voltage: 12V (12 Volts) - Capacity: 18Ah - Terminals: NB - Chemistry: Sealed Lead Acid (AGM) - Length: 7.09 in - Width: 3.03 in - Height: 6.57 in - Weight: 12.1 lbs Why choose AJC® replacements AJC® offers high-quality, budget-friendly replacement batteries used in thousands of applications. These cells are exact OEM-style replacements built to fit precisely, and millions have been sold worldwide. The battery is a UL recognized component, giving you additional assurance of safety and quality. Warranty & Returns Buy with confidence: AJC® batteries include easy 30-day returns and are protected by a 12-month warranty. Important Notice Our products are not affiliated with or authorized by OPTI-UPS. Maintenance Tips - Recharge the battery after each use to maintain peak performance. - Avoid fully discharging the battery whenever possible. - Inspect terminals regularly for corrosion or wear that could cause failure. - Store the battery fully charged in a cool, dry location (68°F/20°C). - Recycle used batteries responsibly — do not discard in household trash.