4-Pack UpStart GP642 / UB645 Compatible C & D Replacement Batteries — 6V 4.5Ah (4500mAh) AGM SLA with F1 Terminals + 8 F1-to-F2 Adapters

Four UpStart replacement batteries compatible with GP642 and UB645 Universal Sealed Lead Acid models — ideal as C & D battery substitutes. Each battery is 6V with a 4.5Ah (4500mAh) capacity, AGM sealed lead-acid (SLA) construction, and comes fitted with F1 terminals. Pack includes eight F1 to F2 terminal adapters for additional connector flexibility. Quantity: 4. UpStart Battery Brand.