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Two black sealed lead-acid batteries in a cardboard box

RefurbUPS

RefurbUPS Ultra Xfinity 2000VA 1200W UPS Replacement Battery Kit (U12-42368)

SKU CH-MPBB-925XQ

Two 12 V 9 Ah sealed-lead-acid batteries replace the cells in an Xfinity 2000 VA 1200 W UPS

  • TypeKit/Package
  • Weight14
  • Reliable backup power for Xfinity 2000VA 1200W UPS
  • Two factory-fresh 12V9A high-rate discharge SLA batteries included
  • Kit weight of 14 lb simplifies handling and installation
  • Step-by-step instructions enable quick, confident battery replacement
  • Ready for immediate shipment to minimise downtime

Xfinity 2000VA 1200W UPS Battery Kit

This replacement kit supplies two 12V 9Ah sealed lead-acid batteries built for the Xfinity 2000VA 1200W UPS (U12-42368). It is intended for administrators who need to restore runtime on an existing unit rather than deploy a new appliance. The package includes comprehensive installation instructions so the swap can be completed without specialist tools.

Factory-fresh cells for sustained discharge

Each 12V 9Ah cell is rated for high-rate discharge, meaning the pair can deliver the UPS rated 1200W load for the duration the original design specifies. Voltage remains stable through the discharge curve, avoiding the premature low-battery shutdown that aged cells cause. The kit arrives ready for immediate installation with no conditioning cycle required.

Two-battery 12V 9Ah configuration

The kit contains exactly two 12V 9Ah SLA batteries wired for the Xfinity 2000VA 1200W chassis; units that require a different count or capacity will not accept this package. Verify the UPS model number U12-42368 before ordering to ensure mechanical and electrical compatibility.

Highlights

  • Reliable backup power for Xfinity 2000VA 1200W UPS
  • Two factory-fresh 12V9A high-rate discharge SLA batteries included
  • Kit weight of 14 lb simplifies handling and installation
  • Step-by-step instructions enable quick, confident battery replacement
  • Ready for immediate shipment to minimise downtime

Specifications

BrandUltra
SeriesUltra Batteries
TypeKit/Package
Weight14

Questions about this item

How much heat or noise do the two 12 V 9 Ah SLA batteries add when the UPS runs all day?

The sealed lead-acid batteries themselves are silent and generate only minimal warmth during normal float charging; any audible fan noise or noticeable heat comes from the UPS electronics, not from the battery kit.

What must I already own for this replacement kit to work?

You need an Ultra Xfinity 2000 VA 1200 W UPS (model U12-42368) that uses two 12 V 9 Ah high-rate discharge cartridges; the kit contains only the two batteries and installation instructions.

Will these 12 V 9 Ah cartridges fit and balance correctly in an older Ultra Xfinity 2000 VA unit I have kept?

Yes — they are built to the original 12 V 9 Ah specification for the Xfinity 2000 VA 1200 W UPS, so they match the voltage, capacity and physical layout of the factory cells in earlier units of the same model.

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