5-Pack UpStart Compatible Emergi-lite M3 UB645 6V 4.5Ah (4500mAh) Sealed Lead Acid Battery — F1 Terminals (AGM/SLA) + 10 F1-to-F2 Adapters

Five UpStart replacement batteries compatible with Emergi-lite M3 (UB645). Each battery is a 6V sealed lead-acid unit (AGM/SLA) rated at 4.5Ah (4500mAh) and comes with F1 terminals for direct installation. The bundle includes 10 F1-to-F2 terminal adapters to accommodate systems that require F2 connectors. Ideal as drop-in UB645 replacements for emergency lighting and backup power applications; UpStart Battery Brand quality.