5-Pack UpStart Compatible Agt LA640 / SLA4-6 / UB645 6V 4.5Ah (4500mAh) Sealed AGM SLA Battery — F1 Terminals + 10 F1→F2 Adapters

Five replacement batteries compatible with Agt LA640, SLA4-6 and UB645 models. Each UpStart Battery Brand unit is a sealed lead-acid (AGM/SLA) battery rated 6V, 4.5Ah (4500mAh) and supplied with F1 terminals. This bundle includes ten F1-to-F2 terminal adapters to accommodate devices that require F2 connectors. Perfect as direct replacements for equipment using UB645/LA640-style 6V SLA batteries — same capacity and terminal type as the originals.