The RB1290X2 UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X2 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 into your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The RB1290X2 comes with instructions, recycling information, and an eighteen-month warranty.
UPS Compatibility
BRG1350AVRLCD
BRG1500AVRLCD
LX1500GU
CP1350AVRLCD
CP1500AVRLCD
CST150XLU
Sealed Lead-Acid Battery
Supplies high surge currents, provides robust power-to-weight ratios, and is cost-effective.
Maintenance-Free Battery Fluid
Never requires replacement.
Leak-Proof Casing
Protects the sealed lead-acid battery and prolongs battery life.
Reusable Packaging
Provides for conveniently delivering expired batteries to a recycling center. After installing the new cartridge, place the old one in the reusable packaging.
OEM Certified
CyberPower batteries meet or exceed original manufacturer specifications.
- Number of batteries: 2
- Battery size: 12V/9Ah
- Battery type: Sealed lead-acid
- Dimensions WxHxD (in): 5.9 x 2.6 x 3.9
- Weight (lbs): 11.79
- Leak-proof casing: Yes
- OEM certified: Yes
- User Replaceable: Yes