HAITRAL 300W Power Inverter DC 12V to 110V AC Converter with 4.2A Dual USB Car Charger

Product Details: 300W inverter with Dual AC outlets 110V. Easy to use, simply plug and good use on vacations, work trips, and camping. Features: *Input voltage: DC 12V(11V-14V) 1*40A Max *Output voltage: AC 110V//220V ± 10V *Continues AC output power: 300W *Maximum AC output power: 600W *Output frequency: 50HZ/60HZ±1HZ *USB Output voltage: 5V double USB 2.1A+2.1A MAX AUTO *Waveform: Modified sine wave *Low battery alarm: 10.5V±0.5V *Low battery shut-off: 9.8V±0.5V *High battery alarm: 15.5±0.5V *High battery shut-off: 15.5V±0.5V *High battery shut-off: 15.5V±0.5V *Conversion efficiency: ?87% *Reverse protection: Yes *Overload protection: >300W *Overheat protection: >140? *Cooling fan: 2-level temperature control *Size: 5.51*3.15*1.77 inches Includes: 1*User manual 1*300W Power Inverter 2*battery port clips (19.49inch). 1*cigarette lighter plug connector Warranty Date: Our worry-free 12-month warranty 24 hour dedicated email customer support