AJC Replacement for APC CURK11 12V 18Ah UPS Battery - NB Terminals

Product overview: AJC® replacement battery compatible with APC CURK11 specifications. This 12V, 18Ah sealed lead acid (AGM) unit is offered as an AJC brand replacement for UPS use. Specifications: - Voltage: 12V (12 Volts) - Capacity: 18Ah - Terminals: NB - Number of batteries required for full replacement: 4 - Chemistry: Sealed Lead Acid (AGM) - Length: 7.09 in - Width: 3.03 in - Height: 6.57 in - Weight: 12.1 lbs Disclaimer: Our products are not affiliated with or authorized by APC Why choose AJC replacement batteries: - High-quality replacements at a lower cost than many OEM options - Manufactured to fit precisely as exact OEM equivalents - Millions of units sold worldwide - UL recognized component - Supported by easy 30-day returns and a 12-month warranty SLA battery care recommendations: - Recharge the battery after each use to maintain long-term performance - Avoid fully discharging the battery whenever possible - Inspect terminals periodically for corrosion or other signs of wear that could cause failure - Always store the battery fully charged - Store in a cool, dry place (68°F/20°C) - Recycle batteries; do not dispose.