Model Number: C1-120 Brand Name: Cosun Key Specifications/Special Features: Designed to be portable, cup inverter can be inserted into car cigarette lighter to supply household power to laptops, cell phone chargers and other small electronic devicesIn addition, USB charging port can provide 5V DC power supply for tablet PC, smart phones, laptop computers and other consumer electronic products Part #C1-150 Input voltage 12V Output voltage 110V Output frequency 60Hz Static current ≤0.15A Continuous power 120W Peak power 300W Overload protection 170W Full load efficiency ≥88% Short circuit protection manual recovery Low voltage alarm 11V Low voltage protection 10V Overheat protection yes Size 90*90*120cm