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The CyberPower RB1290X2 is a maintenance-free, user-installable UPS replacement battery cartridge featuring two sealed 12V/9Ah lead-acid batteries. Designed for seamless compatibility with multiple CyberPower UPS models, it delivers over 5 hours of runtime, ensuring uninterrupted power during outages. Packaged sustainably and backed by an 18-month warranty, it’s the smart, eco-friendly choice to restore and extend your UPS’s life.
| ASIN | B07QHG2JTF |
| Amperage | 9 A |
| Battery Average Life | 3 years |
| Battery Cell Type | Lead Acid |
| Best Sellers Rank | #30 in Computer Uninterruptible Power Supply Units |
| Brand | CyberPower |
| Built-In Media | Battery |
| Color | White |
| Connector Type | IEC 320 |
| Customer Reviews | 4.6 4.6 out of 5 stars (382) |
| EU Spare Part Availability Duration | 18 months |
| Enclosure Material | Sealed Lead-Acid |
| Form Factor | Battery |
| Frequency Range | 50/60 Hz |
| Global Trade Identification Number | 00649532620975 |
| Input Voltage | 12 volts |
| Item Dimensions | 3.9 x 5.9 x 2.6 inches |
| Item Dimensions D x W x H | 3.9"D x 5.9"W x 2.6"H |
| Lower Temperature Rating | 32 °F |
| Manufacturer | CyberPower |
| Mfr Part Number | RB1290X2 |
| Model Number | RB1290X2 |
| Number of Outlets | 6 |
| Output Current | 9 A |
| Output Voltage | 12 volts_of_direct_current |
| Power Plug Type | Type A - 2 pin (North American) |
| Runtime | 5 hours and 15 minutes |
| UPC | 649532620975 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 104 °F |
| Voltage | 125 volts |
| Warranty Description | 18 Month Warranty |
| Wattage | 108 watts |
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