5-Pack UpStart UB645 Replacement for Light Alarms XE8 — 6V 4.5Ah (4500mAh) AGM SLA, F1 Terminals + 10 F1-to-F2 Adapters

Five-pack of UpStart Battery UB645 replacement batteries designed for use with Light Alarms XE8 units. These are universal sealed lead acid (SLA) AGM batteries supplied as a set of 5, with ten F1-to-F2 terminal adapters included for flexible installation. Key specifications: 6V voltage, 4.5Ah (4500mAh) capacity, F1 terminal configuration, AGM sealed lead acid (SLA) construction. Brand: UpStart Battery. What’s in the box: 5 x UB645 compatible batteries (replacement for Light Alarms XE8) and 10 x F1 to F2 terminal adapters to accommodate devices requiring F2 connections. Use this 5-pack when you need direct UB645 replacements or a multi-battery solution for installations that accept 6V 4.5Ah SLA batteries with F1 terminals. The included adapters provide an easy way to convert F1 terminals to F2 where needed.