4-Pack UB645 6V 4.5Ah (4500mAh) AGM SLA Replacement for Light Alarms DM3 — UpStart Battery, F1 Terminal, Includes 8 F1 to F2 Adapters

Four UB645 Universal Sealed Lead Acid batteries from UpStart Battery Brand — a direct replacement set for Light Alarms DM3. Each battery is 6V with a 4.5Ah (4500mAh) capacity, built as an AGM / SLA unit and equipped with F1 terminals for easy installation. This bundle includes 8 F1 to F2 terminal adapters to ensure compatibility with devices requiring F2 connectors. Quantity: 4. Ideal when you need multiple reliable replacements that match the original Light Alarms DM3 specification.