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CyberPower RB1290 UPS Replacement Battery Cartridge

In stock.
Ships from Canada.
Most customers receive within 2-8 days.
  • OEM Certified Replacement Battery
  • Maintenance-Free
  • Leak Proof Sealed Lead-Acid Battery
  • User Installable
  • Pre-assembled for Easy Installation
  • 18-Month Warranty

CyberPower's RB1290 OEM certified UPS replacement battery cartridge restores life to UPS systems with internal batteries that have become weak or completely depleted. The RB1290 12V/9AH battery is certified to meet or exceed original manufacturer specifications. All replacement cartridges come with leak proof sealed lead acid batteries that are pre-assembled for easy installation into your CyberPower UPS system. Each CyberPower replacement battery cartridge ships with reusable packaging that can be used for delivery of expired batteries to a suitable recycling center. All CyberPower batteries come with an 18-month warranty. Compatible with CP1000AVRLCD UPS.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

  • Return for refund within: 15 days
  • Return for replacement within: 30 days
  • This item is covered by iSanek Return Policy