4x Pack UpStart UB645 - Compatible with Emergi-lite M3 | 6V 4.5Ah (4500mAh) AGM SLA, F1 Terminals + 8 F1→F2 Adapters

Four replacement UB645 sealed lead acid batteries from UpStart Battery, made as direct replacements for Emergi-lite M3 units. Each battery is 6V, 4.5Ah (4500mAh) and uses AGM construction (SLA) with F1 terminals. This kit includes 8 F1 to F2 terminal adapters to accommodate devices requiring F2 connectors. Quantity: 4. Brand: UpStart Battery. Perfect for swapping into systems that call for UB645 Universal Sealed Lead Acid Batteries.