AJC Replacement for Alpha Technologies 4000E UPS — 12V 35Ah Sealed Lead Acid (AGM)

Overview: AJC replacement battery compatible with the Alpha Technologies 4000E UPS. Voltage: 12V. Capacity: 35Ah. Chemistry: Sealed Lead Acid (AGM). Terminals: NB. Number required for a full replacement: 4. Physical specifications: Length 7.76 in, Width 5.16 in, Height 6.38 in. Weight: 23.6 lbs. Important: Our products are not affiliated with or authorized by Alpha Technologies. Why choose AJC replacements: High-quality, cost-effective batteries engineered to match OEM dimensions and performance so they fit precisely. 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 every use to maintain capacity and avoid complete discharges. Inspect terminals periodically for corrosion or wear that could lead to failure. 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.