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CyberPower RB1290X2 Replacement Battery Cartridge, User Replaceable

4.5 out of 5 stars 78 ratings

Currently unavailable.

We don't know when or if this item will be back in stock.
  • Genuine CyberPower replacement battery catridge, tested, and certified for compatible to restore UPS performance to the original specifications
  • Sealed Lead-Acid Batteries – supplies high surge currents, provides robust power-to-weight ratios, and cost effective
  • User-Installable Cartridge allows for quick and convenient installation; each cartridge is pre-assembled
  • Compatible with the CyberPower BRG1350AVRLCD, BRG1500AVRLCD, LX1500GU, CP1350AVRLCD, CP1500AVRLCD, CST150XLU
  • 18-MONTH WARRANTY covers defects in materials and worksmanship in the product under normal use and conditions within eighteen months of the purchase date.

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Product description

The RB1290X2 UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X2 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 RB1290X2 comes with instructions, recycling information, and an eighteen-month warranty. UPS Compatibility BRG1350AVRLCD BRG1500AVRLCD LX1500GU CP1350AVRLCD CP1500AVRLCD CST150XLU


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Customer reviews

4.5 out of 5 stars
4.5 out of 5
78 global ratings
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Top reviews from Canada

Reviewed in Canada on July 10, 2020
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Reviewed in Canada on March 3, 2021
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Reviewed in Canada on April 14, 2021
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Reviewed in Canada on November 29, 2020
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Reviewed in Canada on February 26, 2021
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Top reviews from other countries

G. Corlett
4.0 out of 5 stars Good OEM batteries, but know what you're buying
Reviewed in the United States on June 24, 2020
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4.0 out of 5 stars Good OEM batteries, but know what you're buying
Reviewed in the United States on June 24, 2020
The batteries are great, they even came fully-charged. but the description is not clear about what you're getting and that's worth taking a star off the review.
Inside your UPS, you have two batteries that are taped together with a plastic divider separating them, and power cables to connect the two batteries together. When I bought this item, I received the two batteries, loose. The instructions for replacing them are not clear about this. You have to untape the existing batteries (not difficult, seriously), and then disconnect the wires. Then, reconnect everything with the two new batteries, and tape them back together tightly with packing tape. See photos. None of this is difficult, but the product description is not clear, and the installation instructions do not explain the extra steps. CyperPower, please improve this.
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28 people found this helpful
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Mary S.
1.0 out of 5 stars this is not a cartridge as stated but two battery
Reviewed in the United States on December 6, 2019
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23 people found this helpful
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Grammy
4.0 out of 5 stars 2 batteries, not one
Reviewed in the United States on August 2, 2020
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13 people found this helpful
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Steve
4.0 out of 5 stars It's just two batteries
Reviewed in the United States on January 17, 2020
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8 people found this helpful
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Skypilot
2.0 out of 5 stars Installation hard on the knuckles and instructions vague
Reviewed in the United States on February 6, 2021
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One person found this helpful
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