Features:
High converting efficiency.
Under voltage shutdown protection.
Overload protection, overheat protection.
Invert DC 12V to household AC 220V, power a wide variety of household AC products.
Provide 1200W of AC power and 2000W surge power.
Low battery alarm, low / high battery shut down.
Automatic thermal shut down.
Safely shuts down if under over temperature or overload condition.
Operate a 25 inch TV for about 4 hours from a typical car battery.
Advanced chip technology, high conversion efficiency.
Intelligent cooling fan system, CPU microprocessor to realize multiple protection.
Protect the electrical and automotive circuits in use.
Can be operated with your car cigarette socket or direct connected with wires clips.
Adapting Aluminum Alloy case, antioxidant, sturdy and durable.

Technical Parameters:
Input voltage: 10 - 15V (DC 12V)
Output voltage: AC 220V
Output frequency: 50HZ plus / minus 5 percent
Output waveform: Modified sine wave
Fuse: 10A / 15A / 20A / 40A / 70A
Over heat protection: 60 deg.c plus / minus 5 percent / 60 deg.c plus / minus 10 percent
Low Battery Alarm (nominal): 9.5 - 11.0V
Low Battery Shutdown Point (nominal): 9.0 - 10.5V
High Battery Shutdown Point (nominal): 14.5 - 15.5V
Unload current: Less than 0.3A
Conversion efficiency: More than 80 percent / More than and equal to 93 percent
Continues AC Output Power: 600W
30-minute AC Output Power: 550W
Maximum AC Output Power: 1200W

Note:
Actual power: 500 - 700W