The new APC Back-UPS Pro models provide your critical electronics with the latest high-performance battery backup and surge protection.The BR1200SI offers sinewave output, increased runtime and power capability. Ideal for your home, home office or small business.<br> <ul> <li>Max Configurable Power (Watts): 720Watts / 1.2kVA</li> <li>Topology: Line Interactive</li> <li>Output Connections: (2) IEC 320 C13 (Surge Protection), (6) IEC 320 C13 (Battery Backup)</li> </ul>