AJC Replacement for Alpha Technologies 600C XT 017-100-21 12V 18Ah UPS Battery (NB Terminals, AGM)

Overview: AJC® replacement battery designed for the Alpha Technologies 600C XT 017-100-21 UPS. This 12V, 18Ah sealed lead-acid (AGM) unit provides a direct-fit, cost-effective swap for systems requiring NB terminals. Note: Not affiliated with or authorized by Alpha Technologies. Key Specifications: - Voltage: 12V (12 Volts) - Capacity: 18Ah - Terminals: NB - Number of batteries required for full replacement: 2 - 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: High-quality, budget-friendly replacement batteries compatible with thousands of devices. AJC batteries are exact OEM replacements guaranteed to fit easily and precisely. Millions of units sold worldwide. UL recognized component. Purchases are supported by hassle-free 30-day returns and a 12-month warranty. SLA Battery Care Tips: Recharge after every use to maintain optimal performance and avoid deep 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). Recycle used batteries—do not dispose of them in regular trash.