5-Pack UpStart UB645 Replacement for Tripp Lite TLRBC40 — 6V 4.5Ah (4500mAh) AGM/SLA with F1 Terminals + Includes 10 F1 to F2 Terminal Adapters

Five UpStart UB645 sealed lead‑acid replacement batteries compatible with Tripp Lite TLRBC40 equipment. Each battery is 6V, 4.5Ah (4500mAh) AGM/SLA with F1 terminals, intended as a direct swap for UB645 applications. Kit contents and key specs: Quantity: 5 batteries; Chemistry: Sealed Lead Acid (AGM/SLA); Voltage/Capacity: 6V, 4.5Ah (4500mAh); Terminal type: F1. Includes 10 F1 to F2 terminal adapters for installations that require F2 connectors. Brand: UpStart Battery.