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CyberPower RB1290X3L Battery Kit

Description

The RB1290X3L UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X3L contains one 12V/9AH battery, 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 in your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The RB1290X3L comes with instructions, recycling information, and an eighteen-month warranty.


  • Restores the life of UPS that has weakened with internal batteries by adding this powerful battery kit
  • Leak proof design makes it the perfect power source for your critical devices and is safe to use compared to other lead-acid batteries
  • Once installed, it requires low maintenance
  • Delivers a long lasting charge with the capacity of 9000 mAh
  • 12 V DC battery can be used as a convenient spare, giving you peace of mind

SKU: ETDRB1290X3L