APC-RBC18 Replacement Battery Cartridge (RBC18) is a high-quality, compatible power source designed to renew the reliability of your APC UPS. This cartridge delivers dependable backup power, helping protect your critical equipment from outages and data loss. A direct-fit replacement, it mirrors OEM performance to ensure seamless operation and maximum uptime.

• Direct compatibility with APC UPS models that require RBC18 for effortless installation and reliable power delivery.
• Easy installation minimizes downtime and simplifies replacement, so your systems stay online with minimal disruption.
• Quality-tested performance engineered to meet or exceed OEM specifications for dependable standby power.
• Cost-effective reliability provides a budget-friendly alternative without compromising safety or performance.
• Long-lasting power designed for extended runtime when you need it most, keeping critical devices protected during outages.

Keep your data center, home office, or small business protected with the APC-RBC18 battery cartridge—trusted APC compatibility in a reliable replacement that helps preserve uptime, data integrity, and productivity.