CYBERPOWER 

CyberPower RB1290 UPS Replacement Battery Cartridge

Mfg Part Number:  RB1290  
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Price: $74.99 + Free Shipping
Quantity:
In Stock: 28
Last Updated: Jun 03, 2026
No Sales Tax except these states
, PO and Wire.

The RB1290 UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290 contains one 12V/9AH battery, 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 RB1290 comes with instructions, recycling information, and an eighteen-month warranty.

Main Specification
General Information
Manufacturer CyberPower Systems, Inc
Manufacturer Part Number RB1290
Manufacturer Website Address https://www.cyberpowersystems.com/
Brand Name CyberPower
Product Series UPS Replacement Batteries
Product Model RB1290
Product Name RB1290 Replacement Battery Cartridge
Package Type OEM
Product Type Battery Unit
Technical Information
Battery Characteristics Maintenance-free
Battery Chemistry Lead Acid
Battery Capacity 9000 mAh
Output Voltage 12 V DC
Physical Characteristics
Height 2.6"
Width 5.9"
Depth 3.9"
Weight (Approximate) 6.06 lb
Miscellaneous
Package Contents
  • RB1290 UPS Replacement Battery Cartridge
  • Replacement Instructions
  • Recycling Information
  • Warranty Documentation
Additional Information
  • Battery Quantity : 1
  • Battery Size : 12 V / 9 Ah
  • Battery Type : Sealed Lead-Acid Battery
  • User Replaceable Battery : Yes
  • Physical Dimensions - (WxHxD) (cm) : 15.09 x 9.8 x 6.5 (cm)
  • Physical Dimensions - (WxHxD) (in) : 5.94 x 3.86 x 2.56 (in)
  • Physical Dimensions - (WxHxD) (mm) : 151 x 98 x 65 (mm)
  • Weight (kg) : 2.75
  • Weight (lb) : 6.06
  • Shipping Dimensions - (WxHxD) (cm) : 16.51 x 8.89 x 22.86 (cm)
  • Shipping - Dimensions (WxHxD, in) : 6.5 x 3.5 x 9.0 (in)
  • Shipping - Dimensions (WxHxD, mm) : 165.1 x 88.9 x 228.6 (mm)
  • Shipping - Weight (kg) : 4.08
  • Shipping - Weight (lb) : 9.0
  • USB Charge Port : No
  • Color : Black
  • Package Includes : Battery Kit and Installation Guide
  • Operating Relative Humidity : 0 - 90 % (non-condensing)
  • Operating Temperature : 32 - 113 °F (0 - 45 °C)
  • Models : CP1000AVRLCD, CP1000PFCLCD, CP1000PFCLCDTAA
  • UPS Models : CP1000AVRLCD, CP1000PFCLCD, CP1000PFCLCDTAA
  • Product Warranty : 18 Month Limited Warranty
    		•
    Compatibility

    CyberPower CP1000AVRLCD UPS
    Warranty
    Limited Warranty 18 Month
    product information
    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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