4-Pack UpStart Battery UB645 6V 4.5Ah (4500mAh) AGM SLA — Compatible with Emergilite EM1, F1 Terminals, Includes 8 F1-to-F2 Adapters

Set of four UpStart Battery UB645 replacement batteries compatible with Emergilite EM1. These universal sealed lead acid (SLA) / AGM batteries each deliver 6V and 4.5Ah (4500mAh) capacity and are fitted with F1 terminals. Quantity: 4. Included in the pack are 8 F1 to F2 terminal adapters to ensure compatibility with devices requiring F2 connectors. UpStart Battery brand UB645 replacements provide the same electrical specifications as the original Emergilite EM1 units.