5-Pack Compatible Newark 89F4524 / UB645 6V 4.5Ah (4500mAh) Universal Sealed Lead Acid Battery — AGM SLA with F1 Terminals + 10 F1-to-F2 Adapters — UpStart Battery Brand

Five (5) UpStart Battery Brand replacement batteries compatible with Newark 89F4524 and model UB645. Each battery is a 6V Universal Sealed Lead Acid (SLA) AGM unit rated at 4.5Ah (4500mAh) and equipped with F1 terminals. The bundle also includes ten (10) F1 to F2 terminal adapters for easier installation in devices that require F2 connections. Ideal as a direct replacement where Newark 89F4524 or UB645 specifications are required.