Features and specifications:
1) Continuous power output: cigarette plug 120W
2) Surge power capacity: 300W
3) AC voltage output: 220V (110V)
4) Regulation: ?10%
5) Output wave-form: modified square wave
6) DC voltage input: DC 12V (10V-15V)
7) Low battery alarm: DC 10.5V ?0.5V
8) Low battery shutdown: DC 10V ?0.5V
9) Frequency ?1%: 50Hz- 60Hz
10) Efficiency: 90%
11) No-load current draw: < 0.65A
12) Overheat protection: 55 ?5|?C
13) With overload protection
14) With input short circuit protection