UPG UB12100-S 12V 10Ah SLA/AGM Battery — 5-Pack Replacement for Opti-UPS 280ES & 420ES

UPG UB12100-S 12V 10Ah sealed lead-acid (SLA/AGM) battery, sold as a pack of 5. Maintenance-free and spill-proof construction provides reliable, rechargeable power suitable as a direct replacement for Opti-UPS 280ES and 420ES. Can be mounted in any position and is designed to resist shocks and vibration. Physical specifications: 5.94 inches x 2.56 inches x 4.37 inches. Weight: 6.72 Lbs. Includes a 1 Year Warranty.