features 1, It is a very convenient and safe vehicle power converter. 2, Made with high quality Aluminum alloy for maximum durability. 3, Convert DC 12V electricity source into AC 220V power. 4, Precise design, the conversion efficiency is reaching 95 percent. 5, Stable characteristics, high reliability.Features: 1. It is a very convenient and safe vehicle power converter. 2. Made with high quality Aluminum alloy for maximum durability. 3. Convert DC 12V electricity source into AC 220V power. 4. Stable characteristics, high reliability. 5. Precise design, the conversion efficiency is reaching 95 percent. 6. Safe over temperature and overload protection design. Specification: Input voltage: 11-15 V (DC 12 V) Output voltage: AC 220 V (maximum: 230 V) Output frequency: 60 +/- 2Hz Output waveform: corrected sine wave Low pressure alarm: DV10V-11V High voltage alarm: DV15V2V Conversion efficiency: 95% Power: 600W Peak power: 1200W Package Weight: Approx. 1151g/ 40.6oz Package List: 1*Car Inverter 1*Car Charger 2*Clip Lines