CyberPower RB1290X4J UPS Replacement Battery Cartridge, Maintenance-Free, User Installable, 12V/9Ah

Price: $336.00 - $269.70
(as of Sep 17, 2025 06:44:50 UTC – Details)

The RB1290X4J UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X4J contains four 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 RB1290X4J comes with instructions, recycling information, and an eighteen-month warranty. UPS Compatibility: PR1500RT2U, PR1500RT2UN, PR1500RTXL2U, PR1500RTXL2UTAA, PR1500RTXL2UN, PR2000RT2U, PR2000RT2UN, PR2000RTXL2U, PR2000RTXL2UTAA, PR2000RTXL2UN, PR2200RT2U, PR2200RT2UN, PR2200RTXL2U, PR2200RTXL2UN, PR3000RT2U, PR3000RT2UN, PR3000RTXL2U, PR3000RTXL2UN, BP48VP2U02, BP48VP2U02TAA
The CyberPower RB1290X4J UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries; It comes with four 12V/9Ah lead-acid batteries
SEALED BATTERY TECHNOLOGY – Equipped with sealed lead-acid batteries that deliver high surge currents, strong power-to-weight ratios, and cost efficiency, with no fluid maintenance required.
USER-INSTALLABLE CARTRIDGE: Allows for quick and convenient installations; each cartridge is pre-assembled; Includes reusable packaging for returning used batteries to recycling centers.
Compatible with these CyberPower models: PR1500RT2U(N), PR1500RTXL2U(N), PR1500RTXL2UTAA, PR2000RT2U(N), PR2000RTXL2U(N), PR2000RTXL2UTAA, PR2200RT2U, PR2200RT2UN, PR2200RTXL2U(N), PR3000RT2U(N), PR3000RTXL2U(N), BP48VP2U02, BP48VP2U02TAA
18-MONTH WARRANTY: Covers defects in materials and workmanship in the product under normal use and conditions within eighteen months of the purchase date