5-Pack UpStart UB645 — Replacement for Holophane M42XA, 6V 4.5Ah (4500mAh) AGM SLA with F1 Terminals + 10 F1→F2 Adapters

UpStart Battery brand 5-pack of UB645 sealed lead acid units engineered as direct replacements for Holophane M42XA. Each battery is a 6V Universal Sealed Lead Acid (SLA) AGM unit rated at 4.5Ah (4500mAh) and fitted with F1 terminals. Includes ten F1 to F2 terminal adapters so you can install them in fixtures requiring F2 connections. Key details: - Quantity: 5 UB645 batteries (UpStart Battery) - Compatible model: Holophane M42XA - Voltage: 6V - Capacity: 4.5Ah / 4500mAh - Terminal type: F1 - Chemistry: AGM, Sealed Lead Acid (SLA) - Includes: 10 F1 to F2 terminal adapters