5-Pack UpStart UB645 6V 4.5Ah (4500mAh) Universal SLA/AGM Replacement Battery — Compatible with Life Line COMMUNICATOR, F1 Terminal — Includes 10 F1-to-F2 Adapters

Five replacement UB645 sealed lead acid batteries from UpStart — designed as direct replacements for Life Line COMMUNICATOR units. Each battery is 6V with a 4.5Ah (4500mAh) capacity and uses F1 terminals. These are universal AGM/SLA style batteries suitable for standby and cyclic applications. Package includes 10 F1 to F2 terminal adapters so you can easily swap terminal types as needed. Brand: UpStart Battery. Quantity: 5. Capacity: 4.5Ah (4500mAh). Model: UB645. Terminal: F1. Type: Universal Sealed Lead Acid (AGM, SLA). Includes: 10 F1-to-F2 terminal adapters.