APC 12V Replacement Battery Cartridge #18

The APC RBC18 is a replacement battery cartridge created for select APC uninterruptible power supply units. It restores the original runtime and reliability of your UPS, so critical computers, network gear, or point-of-sale terminals stay online during power disturbances. The cartridge arrives fully assembled inside a sealed housing, allowing a quick hot-swap without shutting down connected equipment, an advantage for busy offices and home workstations alike.

This 12-volt sealed lead acid battery offers an expected service life of three to five years and integrates with APC intelligent battery management for accurate runtime reporting. It fits models such as BR1200G-FR, BR1500G, and SMC1000-2U, ensuring seamless electrical and mechanical compatibility. After installation, the reusable shipping carton doubles as a prepaid return package, making eco-friendly recycling straightforward and cost-free.

For users who depend on continuous power—whether maintaining a small server rack, protecting audio production gear, or safeguarding home electronics—the APC RBC18 delivers dependable backup performance with minimal downtime.

• 12-volt sealed lead acid battery cartridge
• Quick hot-swap installation; no shutdown required
• Compatible with BR1200G-FR, BR1500G, SMC1000-2U, and other select APC models
• Typical service life of three to five years
• Backed by a two-year warranty
• Reusable packaging with prepaid return label for easy recycling
• Dimensions: 4 x 11.9 x 1.4 inches
• Weight: 5.7 pounds