5-Pack UpStart Battery — Compatible Lithonia RPG2H / Replacement UB645 6V 4.5Ah (4500mAh) Sealed Lead Acid (AGM/SLA) with F1 Terminals — Includes 10 F1→F2 Adapters

Five UpStart Battery replacements compatible with Lithonia RPG2H and serving as direct replacements for UB645. Each battery is a 6V Universal Sealed Lead Acid (SLA) / AGM unit with 4.5Ah (4500mAh) capacity and F1 terminals. This pack includes 10 F1 to F2 terminal adapters so you can convert F1 connections to F2 when needed. Key specs: Quantity: 5; Voltage: 6V; Capacity: 4.5Ah (4500mAh); Terminal type: F1; Chemistry: AGM / SLA; Compatible models: Lithonia RPG2H, UB645; Brand: UpStart Battery.