Replacement battery pack PowerWalker BP SA192R-16x9Ah 12 V 9 Ah, Black, 16×9Ah cells, 438×129 mm

PowerWalker BP SA192R-16x9Ah is a replacement battery assembly designed for compatible UPS systems. The pack includes a single string of 16 maintenance-free 12 V, 9 Ah sealed lead-acid modules wired to provide a nominal pack voltage of 192 V DC. Housed in a black enclosure, the battery assembly measures 438 mm in width and 129 mm in height and weighs 51.8 kg. It is intended to restore or extend runtime for equipment that relies on uninterrupted power supply systems.

Advantages

This replacement battery assembly offers a standardized 12 V/9 Ah module configuration in a 16-cell string to match UPS voltage requirements without the need for additional wiring. The sealed lead-acid chemistry provides reliable standby performance and reduced maintenance compared with flooded batteries. The compact width and rack-friendly height make it suitable for integration into existing UPS racks or enclosures where space is constrained.

Suitable for

• Rack-mounted or floor UPS systems that require a 192 V DC external battery pack
• Replacing worn or aged battery strings in compatible PowerWalker and third‑party UPS models
• Applications needing predictable standby runtime for servers, network equipment, and telecom devices
• Backup systems in offices, data closets, and small data centers

Key specifications

• Battery type: Sealed lead-acid (VRLA), maintenance-free
• Module voltage: 12 V each
• Module capacity: 9 Ah per module
• Number of modules: 16 in a single series string
• Pack nominal voltage: 192 V DC
• Dimensions (W x H): 438 mm x 129 mm
• Weight: 51.8 kg
• Color: Black

How to use

Install the battery assembly into the compatible UPS or battery cabinet following the UPS manufacturer’s installation guide. Ensure the UPS is powered down and isolated from mains before connecting or replacing the external battery string. Observe correct polarity and secure the battery terminals and interconnects. After installation, perform any recommended charging or cycling procedure specified by the UPS vendor to bring the new battery string to full charge and to verify runtime and system alarms.

Recommendations

Store and operate the battery assembly in a dry, temperature-controlled environment within the UPS manufacturer’s specified ambient temperature range. Periodically inspect the battery connections for tightness and signs of corrosion, and follow the UPS vendor’s maintenance schedule for runtime testing and replacement intervals to ensure reliable backup performance.