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.
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.
Protects the sealed lead-acid batteries and prolongs battery life.
Allows for quick and convenient installation; each cartridge is pre-assembled.
Provides for conveniently delivering expired batteries to a recycling center. After installing the new cartridge, place the old one in the reusable packaging.
CyberPower batteries meet or exceed original manufacturer specifications.
Covers defects in materials and workmanship in the product under normal use and conditions within eighteen months of the purchase date.
- Gives your UPS a new life as each of the battery is designed to meet the original manufacturer’s specifications
- Easily replaceable by the user
- In terms of cost per watt hours, it is an inexpensive choice providing efficient power
- 12 V DC battery can be used as a convenient spare, giving you peace of mind