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Two black rectangular 12V 9Ah batteries in a kit

RefurbUPS

RefurbUPS RB1280X2B UPS Replacement Battery Kit

SKU CH-4560-883AQ

Kit contains two 12 V 9 Ah batteries compatible with CyberPower RB1280X2B units

  • TypeBattery
  • Weight14
  • Factory fresh cells ensure reliable backup power
  • Two 12 V 9 Ah batteries deliver 1280 VAh total capacity
  • Kit matches CyberPower RB1280X2B specifications exactly
  • Lightweight 14 kg package simplifies rack installation

Compatible UPS Battery Kit

The RefurbUPS RB1280X2B kit supplies two 12 V 9 Ah batteries designed as a direct replacement for the CyberPower RB1280X2B cartridge. It arrives factory fresh and ready for immediate installation in compatible UPS units.

Voltage and Capacity Limits

Each cell delivers 12 volts and 9 ampere-hours, so total stored energy is fixed by that chemistry and cannot be expanded within the same cartridge. Runtime will vary with load, and the pack must be recycled when capacity drops below usable levels.

Highlights

  • Factory fresh cells ensure reliable backup power
  • Two 12 V 9 Ah batteries deliver 1280 VAh total capacity
  • Kit matches CyberPower RB1280X2B specifications exactly
  • Lightweight 14 kg package simplifies rack installation

Specifications

TypeBattery
Weight14

Questions about this item

Should I choose the two-battery kit or a single-battery alternative?

The kit contains two 12 V 9 Ah batteries wired together to match the original cartridge specification.

What does the 12 V 9 Ah rating mean once the batteries are installed in my UPS?

Each cell delivers 12 volts at 9 ampere-hours, providing the voltage and runtime the UPS expects for its designed load.

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