Battery pack CYBERPOWER RBP0127 – Sealed Lead Acid (VRLA) 48 V, 4 batteries, 6.9 kg

CYBERPOWER RBP0127 is a replacement battery pack composed of four Sealed Lead Acid (VRLA) cells that together provide a nominal voltage of 48 V. The pack is intended for use with compatible uninterruptible power supply (UPS) systems and power backup enclosures where a compact, factory-assembled battery module is required. With a total weight of 6.9 kg and a black housing, this battery pack is designed for straightforward installation into systems specified to accept a 48 V, 4-cell VRLA module.

Advantages

The battery pack uses sealed lead acid (VRLA) technology, which requires no user-servicing of electrolyte and is suitable for orientation-flexible installations within compatible enclosures. Packing four matched cells into a single module simplifies replacement and ensures consistent voltage under load compared with replacing individual cells. The compact format and moderate weight facilitate handling and installation by technical staff.

Suitable for

• UPS systems requiring a 48 V VRLA replacement module
• Short-term power backup for IT servers and network equipment
• Telecom hardware and network closets with compatible battery compartments
• Environments where a sealed, low-maintenance battery solution is preferred

Key specifications

• Battery type: Sealed Lead Acid (VRLA)
• Nominal voltage: 48 V (four cells in the pack)
• Quantity of cells: 4
• Color: Black
• Weight: 6.9 kg

How to use

Install the CYBERPOWER RBP0127 only into UPS units or enclosures specified by the equipment manufacturer to accept a 48 V, 4-cell VRLA pack. Ensure the UPS is powered down and isolated from mains supply before performing the replacement. Remove the old battery module following the UPS manufacturer’s service instructions, position the CYBERPOWER pack in the battery compartment, and reconnect following correct polarity and connector type. After installation, restore mains power and allow the UPS to run a charge cycle so the new pack reaches proper operating condition.

Recommendations

Store and operate the battery pack in a cool, dry, and well-ventilated location within the temperature range specified by the UPS manufacturer. Do not open or puncture the sealed battery cells. For safety and optimal performance, follow the UPS manufacturer’s guidelines for initial charge, periodic testing, and end-of-life replacement intervals. Recycle or dispose of the battery pack according to local regulations for lead-acid batteries.