4-Pack Replacement Surelite 8XJBRA / UB645 6V 4.5Ah (4500mAh) AGM SLA Battery — F1 Terminals + 8 F1 to F2 Adapters (UpStart Battery)

UpStart Battery 4-pack replacement for Surelite 8XJBRA compatible with UB645 universal sealed lead acid batteries. Quantity: 4 batteries. Each battery is 6V with a capacity of 4.5Ah (4500mAh) and uses F1 terminals. Battery type: AGM / SLA (sealed lead acid). The set includes eight F1-to-F2 terminal adapters to ensure compatibility with devices that require F2 fittings. Ideal as direct replacements where Surelite 8XJBRA or UB645 batteries are specified.