APC RBC118 Replacement Battery — SMX120RMBP2U

The APC Replacement Battery Cartridge #118 (APCRBC118) is a genuine replacement battery designed specifically for the APC SMX120RMBP2U UPS system. This 120V lead-acid battery cartridge comes fully assembled with all required connectors and installation materials, making replacement straightforward and hassle-free. Engineered and tested by APC for 100% compatibility, this RBC ensures your critical network infrastructure—including UniFi gateways, switches, and other essential equipment—remains protected during power outages.

• 3-5 year battery lifetime provides reliable long-term protection for your investment
• 10 battery blocks per string deliver robust power capacity for extended runtime
• Pre-assembled enclosed cartridge with all connectors included for quick, tool-free installation
• 2-year warranty backed by APC’s quality assurance and reliability standards
• Wide operating range supporting 0-40°C ambient temperatures and 0-95% relative humidity

For IT professionals and business owners running UniFi networks or other mission-critical systems, regular battery replacement is essential for maintaining UPS reliability. This genuine APC replacement ensures your backup power system performs as designed, protecting against unexpected shutdowns that could compromise network uptime, data integrity, or business operations. The included battery recycling guide and reusable packaging demonstrate APC’s commitment to environmental responsibility while making the replacement process clean and professional.