5-Pack UpStart Battery UB645 6V 4.5Ah (4500mAh) AGM SLA — Replacement for Light Alarms EP66536, F1 Terminal — Includes 10 F1 to F2 Adapters

UpStart Battery 5-pack of UB645 universal sealed lead acid replacement batteries engineered as compatible replacements for Light Alarms EP66536. Each battery is a 6V AGM (SLA) unit with a capacity of 4.5Ah (4500mAh) and comes equipped with F1 terminals. This bundle includes ten F1 to F2 terminal adapters to accommodate devices requiring F2 connections. Quantity: 5 batteries. Brand: UpStart Battery. Key specs at a glance: Voltage 6V; Capacity 4.5Ah (4500mAh); Chemistry AGM / SLA; Terminal type F1; Includes 10 F1 to F2 terminal adapters; Compatible model: EP66536; Replacement model: UB645.