UPG UB12100-S 12V 10Ah Replacement Batteries for APC Back-UPS Pro 350U / 420 / 420C - 4 Pack

UPG UB12100-S 12V 10Ah replacement battery pack — 4 batteries compatible with APC Back-UPS Pro 350U, 420, and 420C. Sealed SLA/AGM chemistry provides a maintenance free, spill proof solution that is rechargeable. The design allows installation in any orientation and offers resistance to shocks and vibration. Dimensions: 5.94 inches x 2.56 inches x 4.37 inches. Weight: 6.72 Lbs. Includes 1 Year Warranty.