Description:Safe charging design provides protection against, overheating, under and over voltage charging, short-circuiting, overloads and overcharging.For Optimal Use:Please do not leave the power inverter in the ON position while your car is off.To prevent the inverter from being damaged by ultra-high voltage when the vehicle is started The correct way is to start the car and then turn on the inverter switch.Avoid placing the inverter into sunlight directly or next to heat-sensitive materials to protect the inverter from getting too warm.Please understand device wattage usage Caution! Do not use high-power electric devices such as hair dryers, electric heaters, curling irons, etc.Features:Output Waveform | Modified Sine WaveProduct size|25*10*6cm/9.8*3.9*2.3inchThe Power|1200W|Continuous Power|600WBare metal weight|0.79kg||Input voltage|12V24V/48V/60VPackage weight|1.05kg||Output voltage|220VOutput frequency|50Hz|No-load current|90%Shell material | Aluminum magnesium alloyList:1*Power Inverter