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A single 6V 4.5Ah sealed lead-acid battery with T1 terminals

RefurbUPS

RefurbUPS CSB GP642 6V 4.5Ah UPS replacement battery

SKU CH-BR16-VVEMV

A 6 V 4.5 Ah sealed lead-acid replacement battery with T1/F1 terminals for compatible UPS units

  • TypeKit/Package
  • Weight3
  • High-rate discharge 6V 4.5Ah SLA battery
  • CSB GP642 compatible replacement cartridge
  • T1/F1 terminals for direct fit
  • Factory fresh cells for reliable backup
  • Includes step-by-step installation instructions

Direct UPS Replacement

The RefurbUPS CSB GP642 is a factory-fresh 6 V 4.5 Ah sealed lead-acid battery built to fit the original cartridge slot. It arrives with T1/F1 terminals and installation instructions so technicians can swap the cell without rewiring.

Sustained High-Rate Discharge

The cell is rated for high-rate discharge, meaning it maintains voltage under the continuous load of a UPS inverter during an extended outage rather than sagging after a brief surge. This chemistry keeps critical equipment running until mains power returns or a graceful shutdown completes.

6 V 4.5 Ah Capacity Match

The single specification that determines fit is the 6 V 4.5 Ah rating; the replacement must match the original battery’s voltage and amp-hour value exactly or the UPS runtime calculation and charger circuit will not operate correctly.

Highlights

  • High-rate discharge 6V 4.5Ah SLA battery
  • CSB GP642 compatible replacement cartridge
  • T1/F1 terminals for direct fit
  • Factory fresh cells for reliable backup
  • Includes step-by-step installation instructions

Specifications

BrandCSB Battery
SeriesCSB Battery
TypeKit/Package
Weight3

Questions about this item

Does the 6V 4.5Ah battery generate noticeable heat or noise during continuous UPS operation?

The sealed lead-acid cell runs silently and produces only minimal warmth under normal float charge; no fan or moving parts are present.

What existing UPS hardware is required for the GP642 cartridge to function?

A compatible UPS unit that accepts a single 6V 4.5Ah block with T1/F1 faston terminals and the matching battery bay dimensions.

Will the replacement cartridge fit older UPS models that originally used the same 6V 4.5Ah form factor?

Yes, the GP642 is built to the same electrical and physical specification, so it drops into legacy units designed for this capacity and terminal type.

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