4-Pack UpStart UB645 — Compatible Replacement for Douglas Guardian DG6-5F, 6V 4.5Ah (4500mAh) AGM SLA Battery with F1 Terminals + 8 F1→F2 Adapters

Pack of 4 UpStart UB645 universal sealed lead acid batteries — direct replacements compatible with Douglas Guardian DG6-5F. Each battery is 6V with a capacity of 4.5Ah (4500mAh) and comes fitted with F1 terminals. These AGM (SLA) units are supplied as a set and include 8 F1 to F2 terminal adapters for versatile installation. UpStart Battery Brand.