Item Type:PowerInverterMaterial: AluminumColor: As Pictures ShownWeight: Approx. 491g / 17.3ozProduct Size: Approx. 18.3x6.5x4.5cm / 7.2x2.6x1.8inRated Input Voltage: 12V DCRated Power: 300WMaximum Peak Power: 600WOutput Voltage: 220VOutput Frequency: 50HZUSB Output (standard):Three Ordinary USB2.0 Outputs (5V, 3A in total)One Fast Charge USB3.0 Output (5V, 2A)USB Output (TYPE C Interface (-C)):Two Ordinary USB2.0 Outputs (5V, 2A total)One Fast Charge USB3.0 Output (5V, 2A)One TYPE C Interface Output (5V, 2A)Output Waveform: Correction WaveOvervoltage Protection Voltage: 15.7VOvervoltage Recovery Voltage: 14.8VUnder Voltage Protection Voltage: 10.3VUndervoltage Recovery Voltage: 12.2VFunction Protection: Low Voltage, Overload, Over Voltage, High Temperature, Automatic Recovery of Output ProtectionOutput Efficiency: 80%-90%Input Voltage Display: Digital Tube Display ValueCooling Method: DC 12V FanAnswers to questions:I) The inverter cannot be started, please check whether the following items are normal.1. When using the car cigarette lighter as the input power supply, check whether the cigar head of the inverter is inserted in place and whether it is loose. Make sure that the power supply of the car cigarette lighter is normal.2. Whether the inverter switch is turned on.3. When using the clip to connect the battery, check whether the lead connection is normal and whether the power supply battery can work normally.II) The inverter warning light flashes1. Whether the battery voltage is overvoltage.2. Whether the load is short-circuited.Protective functionThis series of inverters has multiple protection functions, which can bring you more protection (if the power exceeds 160W, it is recommended to use the model with clips to connect directly to the battery)Low voltage protectionWhen the inverter input voltage is lower than 10.3V, the inverter will automatically shut down.Overvoltage protectionWhen the inverter input voltage is greater than 15.7V, the inverter will automatically shut down.Overload protectionWhen the starting power of the load equipment is too large, the inverter will automatically shut down.Over temperature protectionWhen the ambient temperature rises and the internal temperature of the inverter exceeds the safe temperature, the inverter will automatically shut down.Short circuit protectionWhen the inverter is short circuited or the connected equipment is short-circuited, the inverter will automatically shut down.Note:1. Children are prohibited from using this product.2. Do not insert any object or try to pry open the inverter, there may be electric shock danger and damage to the inverter.3. The voltage generated by the inverter is the same as that of the household socket. Please do not use it illegally to avoid danger.4. Do not use the inverter in a closed environment over 40C or lower than 0C, humid, flammable gas, to avoid accidents.5. When inserting and unplugging the device plug from the AC socket of the inverter, please be careful to avoid electric shock.6. Do not overload, and ensure that the power of the electrical appliance does not exceed the rated power of the purchased inverter.7. The nominal voltage of the battery must be consistent with the input voltage required by the inverter, and the voltage used by the electrical appliance must be consistent with the nominal output voltage of the inverter.8. The lead wires of the cigarette lighter plug that comes with the inverter or the attached clips must be clearly polarized. The red line is + and the black line is -, otherwise the inverter will be easily burnt out.9. If you use a car power supply, it is recommended that you run your car engine for 10 to 20 minutes after using the inverter for a period of time to ensure that the battery power will not be too low. The inverter can work at the same time after the engine is started, but at the moment when the engine is started, due to the excessive voltage drop, an under-voltage shutdown may occur, and it can be recovered after the car is started.10. If your car battery voltage is 24V, please do not use an inverter with 12V input.11. When using the inverter power supply, the greater the power of the electrical appliance, the shorter the battery life time, the battery must choose the capacity.the larger the amount.12. After the inverter is used continuously, the surface temperature of the casing will rise. Please pay attention to smooth airflow and keep away from objects that are easily affected by high temperature.13. Please do not touch the tip of the cigarette lighter plug after use, because the tip of the plug may be very hot and may cause a slight burn to your skin.14. The output of this series of inverters is a modified sine wave, and some electrical appliances are not suitable for use; such as medical machines, timers, measuring instruments, induction cookers and other machines that require pure sine waves and precise power frequency.15. The AC output socket of this inverter can only sup