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CyberPower RB1280X2B UPS Replacement Battery Cartridge

In stock.
Ships from United States.
Most customers receive within 7-9 days.
  • Manufacturer: CyberPower
  • Manufacturer Part Number: RB1280X2B
  • UPC: 649532612116
CyberPower Replacement Batteries

CyberPower RB1280X2B

Replacement Batteries
  • Number of batteries: 2
  • Battery size: 12V/8AH
  • Battery type: Sealed lead-acid
  • Dimensions – W×H×D (in.): 7.96 × 2.5 × 5.94
  • Weight (lbs.): 10.98
  • OEM certified: Yes
  • Leak-proof casing: Yes
  • User replaceable: Yes

CyberPower Replacement Batteries
Product Overview

The RB1280X2B UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1280X2B contains two 12V/8AH 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 in your CyberPower UPS system and is shipped with reusable packaging which can be used for delivering expired batteries to a suitable recycling center. RB1280X2B comes with instructions, recycling information, and an eighteen-month warranty. See warranty for details.

UPS Compatibility


Sealed Lead-Acid Batteries

Supply high surge currents, provide robust power-to-weight ratios, and are cost-effective.

Maintenance-Free Battery Fluid

Never requires replacement.

Leak-Proof Casing

Protects the sealed lead-acid batteries and prolongs battery life.

User-Installable Cartridge

Allows for quick and convenient installation; each cartridge is pre-assembled.

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.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies