1) Input Voltage:DC12V
2) Output Voltage:AC220V
3) Continuous Power output: Cigarrette lighter 500W
4) Continuous Power output:clamp battry 500W
5) Surge Power Capacite:1000W
6) Output Wavefrom: Pure Sine Wave
7) Frequency: 4% 50Hz,(60Hz)
8) Availability Power: more than 90.5%
9) LOW Voltage Range: DC9.6V/DC18.5V
10) Hige Voltage Range: more than DC14.8V/DC28.5
10) No Load current: no less than 0.4A
11) Over Load Protect: more than 500W
12) Over Heat Protect : more than 60
13) fuse : 2X30A
14) Fans : yes
15) USB: 5V 500mA