4x Pack UpStart UB645 Replacement for Edwards 1660B - 6V 4.5Ah (4500mAh) Universal Sealed Lead Acid AGM/SLA, F1 Terminals - Includes 8 F1 to F2 Terminal Adapters

Replace worn Edwards 1660B batteries with this 4-pack of UpStart UB645 units. Quantity: 4. Each battery is a UB645 Universal Sealed Lead Acid (AGM/SLA) unit rated 6V and 4.5Ah (4500mAh) and comes equipped with F1 terminals. The set includes eight F1 to F2 terminal adapters to ensure compatibility with devices that require F2 connectors. UpStart Battery Brand.