CyberPower RB1290X4B Replacement Battery Cartridge

The RB1290X4B UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X4B contains four 12V/9AH replacement batteries, certified to meet or exceed original manufacturer specifications. These leak-proof, sealed lead-acid batteries never require replacement fluid. The pre-assembled cartridge installs easily into your CyberPower UPS system and is shipped with reusable packaging which can be used for delivering expired batteries to a suitable recycling center. The RB1290X4B comes with instructions, recycling information, and an eighteen-month warranty.

• 18 month


• Yes


• Warranty:


• 28.92


• User replaceable:


• 8.27 2.72 12.92


• Weight (lbs.):


• Dimensions - WHD (in.):


• Sealed lead-acid


• Battery type:


• Battery size:


• 12V/9AH


• Number of batteries:


• 4