CyberPower

CyberPower RB1290X2D UPS Replacement Battery Cartridge 12V 9Ah 2 Pack

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SKU:
21425779
MPN:
rb1290x2d
Availability:
Usually ships the same or next business day. In stock at our GA, PA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
03/15/2026 04:08:48 AM PST
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$124.18
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Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 or above and pay only $118.85 each 118.85
Stock Update:
03/15/2026 04:08:48 AM PST

Description



This item is brand-new, factory sealed.

The RB1290X2D UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X2D contains two 12V/9Ah batteries, certified to meet or exceed original manufacturer specifications. This leak-proof, sealed lead-acid battery never requires replacement fluid. The pre-assembled cartridge installs easily into your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The RB1290X2D comes with instructions, recycling information, and an eighteen-month warranty.

UPS Compatibility
CP1500PFCRM2U



Package Contents:
  • RB1290X2D Battery Kit
  • Installation Guide

Features

Package Contents:   
  • RB1290X2D Battery Kit
  • Installation Guide

 

Additional Information:   
  • Battery Quantity : 2
  • Battery Size : 12 V / 9 Ah
  • Battery Type : Sealed Lead-Acid Battery
  • User Replaceable Battery : Yes
  • Physical Dimensions - (WxHxD) (cm) : 15.49 x 6.5 x 20.57 (cm)
  • Physical Dimensions - (WxHxD) (in) : 6.1 x 2.56 x 8.1 (in)
  • Physical Dimensions - (WxHxD) (mm) : 155 x 65 x 206 (mm)
  • Weight (kg) : 5.35
  • Weight (lb) : 11.8
  • Shipping Dimensions - (WxHxD) (cm) : 24.99 x 9.3 x 30.48 (cm)
  • Shipping - Dimensions (WxHxD, in) : 9.84 x 3.66 x 12 (in)
  • Shipping - Dimensions (WxHxD, mm) : 249.94 x 92.96 x 304.8 (mm)
  • Shipping - Weight (kg) : 5.73
  • Shipping - Weight (lb) : 12.64
  • USB Charge Port : No
  • Material : Plastic
  • Package Includes : Battery Kit and Installation Guide
  • Operating Relative Humidity : 0 - 95 % (non-condensing)
  • Operating Temperature : 32 - 104 °F (0 - 40 °C)
  • Models : CP1500PFCRM2U
  • UPS Models : CP1500PFCRM2U
  • Product Warranty : 18 Month Limited Warranty

    •  

    Compatibility:   

    CyberPower CP1500PFCRM2U SineWave UPS


     

    Specs

    Physical Characteristics
    Weight (Approximate)11.80 lb
    Height2.6"
    Width6.1"
    Depth8.1"
    Warranty
    Limited Warranty18 Month
    General Information
    Brand NameCyberPower
    Manufacturer Website Addresshttps://www.cyberpowersystems.com/
    Marketing InformationThe RB1290X2D UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X2D contains two 12V/9Ah batteries, certified to meet or exceed original manufacturer specifications. This leak-proof, sealed lead-acid battery never requires replacement fluid. The pre-assembled cartridge installs easily into your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The RB1290X2D comes with instructions, recycling information, and an eighteen-month warranty.
    UPS Compatibility
    CP1500PFCRM2U
    Product TypeBattery Kit
    Product NameRB1290X2D Replacement Battery Cartridge
    ManufacturerCyberPower Systems, Inc
    Manufacturer Part NumberRB1290X2D
    Product ModelRB1290X2D
    Technical Information
    Battery Capacity9000 mAh
    Battery ChemistryLead Acid
    Battery Size12V
    Battery Characteristics
    • Sealed
    • Leak Proof/User Replaceable
    Environmental Conditions
    Maximum Operating Temperature104°F (40°C)
    Minimum Operating Temperature32°F (0°C)

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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    CyberPower RB1290X2D UPS Replacement Battery Cartridge 12V 9Ah 2 Pack
    $124.18