CYBERPOWER 

CyberPower RB1280X2B UPS Replacement Battery Cartridge 12V 8AH


Mfg Part Number:  RB1280X2B  
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Price: $85.82 + Free Shipping
Quantity:
In Stock: 25
Last Updated: Jul 04, 2025
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The RB1280X2B UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1280X2B contains two 12V/9AH batteries, certified to meet or exceed original manufacturer specifications. These leak-proof, sealed lead-acid batteries never require replacement fluid. The pre-assembled cartridge installs easily in your CyberPower UPS system and is shipped with reusable packaging which can be used for delivering expired batteries to a suitable recycling center. RB1280X2B comes with instructions, recycling information, and an eighteen-month warranty. See warranty for details.

UPS Compatibility
CP1500PFCLCD

Sealed Lead-Acid Batteries
Supply high surge currents, provide robust power-to-weight ratios, and are cost-effective.
Maintenance-Free Battery Fluid
Never requires replacement.
Leak-Proof Casing
Protects the sealed lead-acid batteries and prolongs battery life.
User-Installable Cartridge
Allows for quick and convenient installation; each cartridge is pre-assembled.
Reusable Packaging
Provides for conveniently delivering expired batteries to a recycling center. After installing the new cartridge, place the old one in the reusable packaging.
OEM Certified
CyberPower batteries meet or exceed original manufacturer specifications.
Eighteen-Month Warranty
Covers defects in materials and workmanship in the product under normal use and conditions within eighteen months of the purchase date.

Main Specification
General Information
ManufacturerCyberPower Systems, Inc
Manufacturer Part NumberRB1280X2B
Manufacturer Website Addresshttp://www.cyberpowersystems.com
Brand NameCyberPower
Product ModelRB1280X2B
Product NameRB1280X2B UPS Replacement Battery Cartridge 12V 8AH
Product TypeBattery Kit
Technical Information
Battery CharacteristicsSpill-proof/Maintenance-free
Battery ChemistrySealed Lead Acid (SLA)
Capacity8000 mAh
Output Voltage12 V DC
Physical Characteristics
Form FactorInternal
Height2.5"
Width8"
Depth5.9"
Weight (Approximate)11 lb
Miscellaneous
Package Contents
  • RB1280X2B UPS Replacement Battery Cartridge 12V 8AH
  • Replacement Instructions And Recycling Information
CompatibilityCyberPower CP1500PFCLCD UPS
Warranty
Limited Warranty18 Month
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