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Single rectangular 12V 18A sealed lead-acid battery in black casing

RefurbUPS

RefurbUPS CSB GH12170 12V 18A UPS replacement battery

SKU CH-2D5S-NQ3TH

A single 12 V 18 Ah sealed lead-acid battery kit for UPS replacement, weighing 15 units

  • TypeKit/Package
  • Weight15
  • High-rate discharge design supports demanding UPS loads
  • 12 V 18 A capacity matches original specifications
  • Factory-fresh cells deliver reliable backup power
  • Single-battery kit simplifies replacement procedure
  • Includes step-by-step installation instructions for confidence

Product Identity

The RefurbUPS CSB GH12170 is a 12V 18A sealed lead-acid battery kit designed as a direct replacement for compatible uninterruptible power supply units. It serves IT administrators and facility managers who need a factory-fresh power source to restore backup runtime on existing UPS hardware.

Sustained Load Behaviour

Built as a high-rate discharge unit, the battery delivers its rated 18A capacity during extended power interruptions rather than only in short bursts. The chemistry maintains stable voltage output throughout the discharge curve, supporting critical loads until mains power returns or a controlled shutdown completes.

Deciding Specification

The single specification that determines fit is the 12V 18A rating combined with the GH12170 form factor; only UPS models designed for this exact voltage, capacity and physical layout will accept the cartridge. Buyers whose equipment requires a different amp-hour rating or case size cannot use this kit.

Highlights

  • High-rate discharge design supports demanding UPS loads
  • 12 V 18 A capacity matches original specifications
  • Factory-fresh cells deliver reliable backup power
  • Single-battery kit simplifies replacement procedure
  • Includes step-by-step installation instructions for confidence

Specifications

BrandCSB Battery
SeriesCSB Battery
TypeKit/Package
Weight15

Questions about this item

Does the 12 V 18 Ah battery generate noticeable heat or noise during continuous UPS operation?

The sealed lead-acid chemistry runs silently and produces only minimal warmth under normal float charge, so it adds no audible noise to the UPS.

What existing UPS hardware is required for the GH12170 cartridge to function?

You need a compatible UPS unit that accepts a single 12 V 18 Ah high-rate discharge SLA battery with the same physical footprint and terminal layout.

Will the replacement cartridge work in an older UPS that originally shipped with a lower-capacity 12 V battery?

It fits only if the older UPS is designed for the 12 V 18 Ah form factor; a lower-capacity bay will not accept the larger cartridge.

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