CyberPower RB1270X4E UPS Replacement Battery Cartridge

The CyberPower RB1270X4E is a genuine replacement battery cartridge designed to bring your CPS1500AVR UPS back to its original runtime and reliability. If your unit’s serial number begins with BB and you have noticed shorter backup times or frequent alarms, swapping in this cartridge restores the performance you counted on when the system was new.

Inside the rugged housing sit four sealed lead-acid batteries, each rated at 12 V and 7 Ah. Because the batteries arrive pre-assembled, there is no wiring to sort out or connectors to match. Slide the old module out, insert the new one, and your UPS is ready to protect workstations, home theater components, or network hardware against outages and brownouts.

The cartridge uses a design that is maintenance free and leak proof, so you never have to top off fluids or worry about corrosion. CyberPower also ships the RB1270X4E in reusable packaging that doubles as a safe way to transport your spent batteries to a recycling center. This helps you stay compliant with local disposal rules while reducing waste.

Every cartridge is OEM certified to meet or exceed the original specifications, and it ships with an 18-month limited warranty. Whether you manage a small office, run a home lab, or simply need dependable backup power for critical electronics, this replacement kit provides an easy, cost-effective path to keeping your equipment protected.

Highlights:

• Designed for CyberPower CPS1500AVR models with serial numbers that start with BB
• Includes four sealed lead-acid batteries rated at 12 V and 7 Ah
• Arrives as a fully assembled cartridge for quick, tool-free installation
• A design that is leak proof promotes long operational life
• Maintenance free construction eliminates battery fluid upkeep
• Ships in reusable packaging for convenient recycling of the old cartridge
• OEM certified to match the original performance standards
• Protected by an 18-month limited warranty