5-Pack UpStart UB645 6V 4.5Ah (4500mAh) AGM SLA Battery — Compatible with APC AP370, F1 Terminals, Includes 10 F1 to F2 Adapters

Pack of five UpStart UB645 replacement batteries compatible with APC AP370. Each unit is a 6V Universal Sealed Lead Acid (SLA) / AGM battery rated 4.5Ah (4500mAh) and equipped with F1 terminals. This set includes 10 F1 to F2 terminal adapters to help fit devices that use F2-style connectors. UpStart Battery brand replacement designed for reliable service in UPS and other backup power applications.