CyberPower RB1290X4J 12V/9Ah UPS Replacement Battery Cartridge

If your CyberPower UPS system is running low on power or has completely stopped, the RB1290X4J replacement battery cartridge is the solution you need. Designed to work seamlessly with select CyberPower models, this cartridge comes pre-assembled with four 12V/9Ah sealed lead-acid batteries. These maintenance-free, leak-proof batteries ensure reliable performance and never require fluid replacement. Installation is simple, saving you time and effort, and the included reusable packaging makes recycling the old batteries easy and eco-friendly. Backed by an 18-month warranty, the RB1290X4J delivers peace of mind while restoring your UPS system to peak performance.

Highlights

• Four 12V/9Ah sealed lead-acid batteries for reliable power
• Compatible with a wide range of CyberPower UPS models
• Pre-assembled cartridge for quick and easy installation
• Leak-proof and maintenance-free design for hassle-free use
• Reusable packaging simplifies recycling of old batteries
• Dimensions: 8.2 x 2.6 x 12.4 inches; Weight: 24 pounds
• 18-month warranty covering materials and workmanship