4-Pack Compatible APC BK200 / UB645 6V 4.5Ah (4500mAh) Universal Sealed Lead Acid Battery (F1 Terminal, AGM/SLA) – Includes 8 F1 to F2 Terminal Adapters - UpStart Battery

Replacement set of four batteries compatible with APC BK200 and UB645 applications. Each battery is a 6V Universal Sealed Lead Acid (AGM/SLA) unit from UpStart Battery, rated 4.5Ah (4500mAh) and equipped with F1 terminals. Quantity: 4. This kit includes 8 F1 to F2 terminal adapters to accommodate alternate connection types.