- 850VA/510W- Estimated Runtime: 3.6(Full) / 11.1(Half Load)- Protect all of your devices - 4 power battery backup and 4 surge-only outlets ensure space for all devices of the installation- Efficient Automatic Voltage Regulation (AVR) Hardware - Regulates output voltage for protection against spikes, surges, brownouts, and blackouts- Compact form factor - ideal for tight installs- Tool-less Battery Access - Setup and maintenance made easy with tool-less battery panel- Efficient, Responsible Power - RoHS 2 C