Alpha Technologies 4000 12V 35Ah UPS Battery — AJC Brand Replacement

AJC® replacement for the Alpha Technologies 4000 UPS battery. This sealed lead acid (AGM) unit provides 12V (12 Volts) and a 35Ah capacity. Terminals: NB. A full system replacement requires 4 batteries. Physical specifications: Length 7.76 in, Width 5.16 in, Height 6.38 in, Weight: 23.6 lbs. Why choose AJC® replacements: High-quality, budget-friendly alternatives built for thousands of applications. These units are exact OEM replacements, designed to fit precisely and install easily. Millions of AJC batteries have been sold worldwide and the cells are a UL recognized component. Purchases are supported by an easy 30-day return policy and a 12-month warranty. SLA battery care tips: Recharge after each use to avoid loss of performance and prevent deep discharges. Inspect terminals regularly for corrosion or wear. Always 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. Disclaimer: Our products are not affiliated with or authorized by Alpha Technologies