Capacity 1000VA, Active Touch Screen LCD Display with Information on all Parameters, Constant-FLO™ High Speed Intelligent Charger, Built-in AVR for Voltage Stabilization, Excellent CPU Control Guarantee High Reliability, High Quality 12V 7AH Battery, Off Mode Charging, Lightning, Spike & Surge Protection, Overload & Overheat Protection, Tel / Modem / Fax / Network Line Protection ( RJ11 / RJ45 ) *Optional, Comes with USB Port & Power Management Software *Optionalen