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Rectangular black sealed battery cartridge with terminals on top

CyberPower

CyberPower RB1280A 12V 8AH UPS Replacement Battery Cartridge

SKU CH-TE83-AS6MV

A 12 V 8 AH sealed lead-acid cartridge restores compatible CyberPower UPS units to original runtime and is pre-assembled for user installation

  • TypeBattery
  • Genuine CyberPower cartridge restores UPS to original specifications
  • Maintenance-free sealed lead-acid design requires no upkeep
  • Pre-assembled unit enables straightforward user installation
  • Reusable packaging simplifies battery recycling at end of life
  • Compatible with CP825LCD, CP800AVR, CP825AVR-G, CP825AVRLCD-G, CP850AVRLCD

Genuine CyberPower replacement cartridge

The CyberPower RB1280A is a 12V 8AH sealed lead-acid battery cartridge built to restore original runtime to compatible UPS units. It arrives pre-assembled for user installation and includes a reusable package for returning the expired battery to a recycling centre. An 18-month warranty covers the cartridge.

8AH capacity restores factory runtime

The 12V 8AH rating matches the original specification so the UPS delivers the same backup time it did when new. Capacity will diminish gradually with age and deep discharge cycles; once runtime falls below your minimum requirement the cartridge must be replaced again. No higher-capacity alternative is offered in this form factor.

Maintenance-free sealed design runs silently

The leak-proof sealed construction eliminates electrolyte maintenance and produces no audible noise during float charging or discharge. Power draw is limited to the UPS charging circuit and generates negligible heat inside the unit enclosure. The cartridge operates within the thermal limits of the compatible UPS models.

Highlights

  • Genuine CyberPower cartridge restores UPS to original specifications
  • Maintenance-free sealed lead-acid design requires no upkeep
  • Pre-assembled unit enables straightforward user installation
  • Reusable packaging simplifies battery recycling at end of life
  • Compatible with CP825LCD, CP800AVR, CP825AVR-G, CP825AVRLCD-G, CP850AVRLCD

Specifications

TypeBattery

Questions about this item

Will the RB1280A fit my CP800AVR UPS?

Yes, the cartridge is listed as compatible with the CP800AVR model.

How can I verify the battery is working after I install it?

Power on the UPS and confirm the display shows a full charge and normal load percentage.

What comes in the box and what must I supply?

The package includes the 12V/8AH battery, instructions, recycling information, warranty documentation and a reusable recycling box; no extra parts are required.

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