5-Pack Compatible Emergi-lite KSM272 / UB645 Replacement Battery — 6V 4.5Ah (4500mAh) AGM SLA with F1 Terminals and 10 F1→F2 Adapters (UpStart Battery Brand)

Pack of five UB645 sealed lead-acid replacement batteries compatible with Emergi-lite KSM272. Each battery is 6V with a 4.5Ah (4500mAh) capacity and uses F1 terminals. AGM / SLA construction provides reliable, maintenance-free performance. This kit includes ten F1 to F2 terminal adapters for flexible installation. UpStart Battery Brand. Ideal when you need multiple direct-replacement batteries to service emergency lighting and related equipment.