5-Pack UpStart UB645 6V 4.5Ah (4500mAh) AGM SLA Battery — Compatible with Deltec PRB250, F1 Terminals — Includes 10 F1 to F2 Adapters

Five UpStart UB645 replacement sealed lead acid batteries (6V 4.5Ah / 4500mAh) supplied as a pack. These AGM SLA units feature F1 terminals and are compatible with the Deltec PRB250. The bundle includes 10 F1 to F2 terminal adapters to accommodate devices requiring F2 connections. UpStart Battery brand — ideal as direct replacements for equipment designed for 6V 4.5Ah SLA/AGM batteries.