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Four 12V 9A batteries in a kit weighing 28

RefurbUPS

RefurbUPS RB1290X4B UPS Replacement Battery Kit

SKU CH-TGQT-Z4YME

Contains four 12 V 9 Ah batteries compatible with CyberPower RB1290X4B UPS units

  • TypeBattery
  • Weight28
  • Factory-fresh cells ensure reliable backup power
  • Four 12 V 9 Ah batteries deliver consistent runtime
  • 28 kg kit provides substantial capacity for critical loads
  • Direct CyberPower RB1290X4B compatibility simplifies installation

Replacement Battery Kit for UPS Units

This replacement battery kit contains four 12V9A batteries designed to restore power backup capacity to compatible UPS systems. It is intended for IT administrators and small-business owners who need reliable runtime during mains outages. The cartridge arrives factory fresh and ready for immediate deployment. ||

Straightforward Swap-Out Installation

The kit fits into the existing battery compartment without tools, using the same connectors as the original cartridge. Alignment of the four cells is the only step that requires care; incorrect polarity will prevent the UPS from recognising the pack. No firmware update or configuration is needed after installation.

Highlights

  • Factory-fresh cells ensure reliable backup power
  • Four 12 V 9 Ah batteries deliver consistent runtime
  • 28 kg kit provides substantial capacity for critical loads
  • Direct CyberPower RB1290X4B compatibility simplifies installation

Specifications

TypeBattery
Weight28

Questions about this item

How can I verify the kit is working correctly after installation?

The UPS should power on, complete its self-test without a battery-fault alarm, and report a healthy charge status for all four 12 V 9 Ah cells.

What components are included and is anything else required?

The kit contains four 12 V 9 Ah batteries pre-wired as a cartridge; no additional cables or hardware are needed for a direct swap.

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