UPG UB12100-S 12V 10Ah SLA/AGM Replacement for APC Back-UPS XS 900 (BX900R) - 3-Pack

Pack of 3 UPG UB12100-S batteries — each 12V 10Ah, engineered as direct replacements for APC Back-UPS XS 900 900VA (BX900R). Sealed lead-acid (SLA) / AGM construction: maintenance-free and spill-proof for safe indoor use. Rechargeable design that can be mounted in any orientation and is built to resist shocks and vibration. Individual battery dimensions: 5.94 inches x 2.56 inches x 4.37 inches. Weight: 6.72 Lbs. Includes a 1 Year Warranty.