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/Maintenance-free battery characteristics provide dependable charging feasibility with maximum efficiency
- Once installed, it requires low maintenance
- Power your UPS safely without causing hazards with 12 V DC battery
