AJC® Replacement for APC BackUPS XS Series BX900R — 12V 35Ah Sealed Lead Acid (AGM) Battery, Terminals NB

Overview: AJC® replacement battery built to fit the APC BackUPS XS Series BX900R. This sealed lead acid (AGM) unit delivers the same electrical and physical specifications required for a direct swap. Electrical specifications: - Voltage: 12V (12 Volts) - Capacity: 35Ah - Terminals: NB - Chemistry: Sealed Lead Acid (AGM) Physical dimensions & weight: - Length: 7.76 in - Width: 5.16 in - Height: 6.38 in - Weight: 23.6 lbs Quality & support: AJC® offers a high-quality, lower-cost replacement option that matches OEM form and function. Millions of AJC batteries have been sold worldwide. This unit is a UL recognized component and is supported by a simple 30-day return policy plus a 12-month warranty. Important notice: These products are not affiliated with or authorized by APC. SLA battery care recommendations: Recharge after every use to maintain performance and avoid full discharges. Inspect terminals periodically 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 — do not dispose of them in regular trash.