Features: Come with professional and free cigarette lighter and 2pcs battery clips.Provides 1000 watts continuous power,2000 watts surge power,converts 12V DC battery power to standard 220V AC.(Please confirm your device is in 1000W continuous power).  220V AC Outlets ideal for charging laptop,fan,refrigerator, game console, kindle,TV,DVD players,Christmas lights,Breast Pump.Fast 4 3.1A USB Charging Ports great for fast charging iPod,Smartphone and other electronic devices.(NOTE:Please directly use inverter connect to 220V device,if inverter can work for device,its voltage is qualified Don't use electrical meter test inverter voltage,it is wrong way.).  Built-in 2 replaceable 40A fuses,1 temperature controlled cooling fan.Safe charging design provides protection for you and your device,this power inverter has over voltage,overload,over-current,under-voltage,overheating,short circuit protection,polarity reverse protection.  2.8lb weight is portable to take,durable aluminum body provides advanced protection and easier to cooling. Also come with 2pieces 23in battery clamp cord,1 piece 20in cigarette lighter cable.  The outlets are so convenient it is enough to plug in two larger sized plugs at the same time.Use usb cable to connect car cigarette lighter sockets to power your device.Use a 12V battery system to connect with it to power your device in home or outdoors for emergency,outdoor activities,outage.   Specifications: AC output: 220V;  Input: DC 12V/40A;  No-load current: 0.8A;  4 USB output: DC 5V/3.1A;  input voltage: DC 12V;  Output voltage: AC 220V;  Frequency: 50+/-3Hz;  Output waveform: Modified sine wave;  Continuous power: 1000W;  Peak power: 2000W;  Weight: 1250g;  Size: 260 x145 x 60mm;   Package List: 1 x Vehicle Power Inverter;  2 x Battery Clips;  1 x Cigarette Lighter Plug;  1 x User Manual