CyberPower RB1250X4 UPS Replacement Battery Cartridge

Overview

The CyberPower RB1250X4 is a replacement battery cartridge designed to restore the backup power capabilities of your CyberPower UPS system. It contains four sealed lead-acid batteries, each rated at 12 volts and 5 amp-hours, providing reliable power support during outages. This maintenance-free and leak-proof cartridge fits directly into compatible CyberPower models PR750RT2U and PR750RT2UC, making it a practical solution to extend the life of your UPS without complicated installation.

Key features

• Four 12V/5Ah sealed lead-acid batteries that deliver consistent backup power when you need it most
• Maintenance-free design eliminates the need for fluid refills, reducing upkeep and mess
• Leak-proof casing ensures safe handling and long-lasting durability
• Pre-assembled cartridge simplifies installation, allowing quick replacement without technical hassle
• Compatible with specific CyberPower UPS models PR750RT2U and PR750RT2UC for guaranteed fit and performance
• Reusable packaging supports eco-friendly battery recycling and reduces environmental impact
• Meets or exceeds original equipment manufacturer standards to maintain UPS reliability
• Includes an 18-month limited warranty to provide peace of mind over extended use

Key specs

• Battery type: sealed lead-acid
• Voltage per battery: 12 volts
• Capacity per battery: 5 amp-hours
• Number of batteries: 4
• Compatibility: CyberPower PR750RT2U and PR750RT2UC UPS models
• Warranty: 18-month limited

Installation and setup

The RB1250X4 cartridge comes pre-assembled, allowing you to replace your UPS batteries quickly and with minimal effort. Its design fits directly into compatible CyberPower UPS units, so you won’t need specialized tools or technical expertise. This straightforward installation process helps minimize downtime and keeps your critical equipment protected without interruption.

Ideal uses and environments

This replacement battery cartridge is well suited for home offices, small business servers, and other setups that depend on uninterrupted power supply. It supports systems that require dependable backup power during outages, helping to prevent data loss and hardware damage. If you rely on your UPS to protect sensitive electronics or maintain network uptime, this cartridge offers a practical way to maintain that protection over time.