APC Battery APCRBC164 for BR900MI UPS

The APC Replacement Battery Cartridge #164 (APCRBC164) is a genuine APC replacement battery designed specifically for the BR900MI UPS model. When your UPS battery reaches the end of its service life, this hot-swappable replacement cartridge restores your backup power protection to like-new performance, ensuring your critical networking equipment—including UniFi controllers, switches, and access points—remains protected during power outages and fluctuations.

• Genuine APC quality: Factory-tested and certified to meet strict performance standards for reliable backup power
• Hot-swappable design: Replace the battery without powering down your protected equipment, maintaining continuous operation
• Easy installation: Simple plug-and-play replacement process that takes just minutes with no tools required
• Extended protection: Restores full runtime capacity to keep your network infrastructure running during outages

Regular battery replacement is essential for maintaining UPS reliability, as backup batteries typically need replacement every 3-5 years depending on usage and environmental conditions. This official APC replacement ensures your BR900MI continues delivering the consistent, dependable power protection your UniFi network equipment depends on, preventing unexpected downtime and protecting against data loss or equipment damage from sudden power interruptions.