CyberPower RBP0144 UPS battery Sealed Lead Acid (VRLA) 144 V

The CyberPower RBP0144 Sealed Lead Acid 144 V battery pack consists of 12 matched VRLA cells assembled to provide a 144-volt backup power source. Designed for use with compatible UPS systems, this battery pack offers a sealed, maintenance-free design and compact packaging. The unit weighs 23.49 kg and is supplied in a multi-colour housing with black, transparent, red and grey elements. It is intended for reliable short-term power support in equipment racks, network cabinets and UPS enclosures where a higher-voltage battery string is required.

Advantages

The sealed lead acid (VRLA) construction eliminates the need for periodic electrolyte maintenance and reduces the risk of leakage. A factory-matched set of 12 batteries ensures consistent cell performance and simplifies replacement compared with single-cell servicing. With a 144 V nominal configuration, the pack integrates with UPS systems that require a higher voltage battery string, reducing the number of parallel strings and simplifying installation. The compact, enclosed design supports safe placement inside standard UPS compartments and server cabinets.

Suitable for

• Replacement or expansion of UPS battery strings that require 144 V nominal voltage
• Data centre rack-mounted UPS systems and network cabinets
• Telecommunications equipment and control cabinets requiring sealed, maintenance-free batteries
• Environments where compact, pre-assembled battery packs simplify service and reduce downtime

Key specifications

• Battery technology: Sealed Lead Acid (VRLA)
• Nominal voltage: 144 V (assembled from 12 cells)
• Number of cells included: 12
• Weight: 23.49 kg
• Enclosure colour accents: black, transparent, red, grey
• Design: factory-matched sealed battery pack for UPS integration

How to use

Install the CyberPower RBP0144 battery pack into a compatible UPS battery compartment or rack-mounted battery tray following the UPS manufacturer's instructions. Ensure the UPS is powered down or in a safe maintenance state before replacing or connecting the battery pack. Verify correct polarity and secure mechanical connections; tighten terminals to the torque specified by the UPS vendor. After installation, perform any recommended battery initialization or runtime tests through the UPS control interface to confirm correct detection and charging.

Recommendations

Store and operate the battery pack within the temperature and humidity ranges specified by the UPS manufacturer. Avoid exposing the battery to open flames or prolonged direct sunlight. Periodically inspect the battery enclosure and terminal connections for tightness and signs of damage. Replace the entire factory-matched pack at the end of service life rather than mixing old and new cells to maintain reliable performance.