Features and specifications:
1) Continuous power: 500W
2) Surge capability: 1000W
3) Input voltage: 10-15VDC
4) Output voltage: 110V 60Hz
5) Frequency: 230V 50Hz
6) Output wave-form: modified square wave
7) Efficiency: 90%
8) Static current: ?ü 400mA
9) Low input voltage protection: 10V
10) Low input voltage alarm: 10.5V
11) Output overload protection: 500W
12) Short circuit protection
13) Reverse polarity protection
14) With cooling fan
15) High temperature protection