300W Car Power Inverter DC 12V to 220V AC with 4 USB Charger Ports Q-CC8300

-Strong Power: 300-watt power inverter provide continuous 12V DC to 220V AC power featuring 4USB 2.1A ports for charging, and it's lightweight and portable. -Multi-Protection: Car inverter built-in fuses to protect your device avoid overheating, under and over voltage charging, overload, and short-circuiting. -Cooling Fan: The car converter is equipped with a smart silent cooling fan, you can hardly hear it when the car is running, and all-around heat dissipation prolongs the use of time. -Easy to Carry: Small-sized design ideal for car long journeys, camping, and emergency. Intelligent will show the voltage of the battery when connected with the cigarette lighter plug Built-in on/off switch to control the car adapter electric plug for safer usage