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Price: $94.72
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Quantity:
In Stock: 35
Last Updated: Jul 12, 2025
No Sales Tax except these states
, PO and Wire.
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
Main Specification
| General Information | |
| Manufacturer | CyberPower Systems, Inc |
| Manufacturer Part Number | RB1290X2 |
| Manufacturer Website Address | https://www.cyberpowersystems.com/ |
| Brand Name | CyberPower |
| Product Series | UPS Replacement Batteries |
| Product Model | RB1290X2 |
| Product Name | RB1290X2 Battery Unit |
| Product Condition | New |
| Product Type | Battery Unit |
| Technical Information | |
| Battery Characteristics | Leak Proof/User Replaceable |
| 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) | 11.80 lb |
| Miscellaneous | |
| Package Contents |
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| Additional Information |
|
| Compatibility | CyberPower UPS:
|
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 18 Month |
