4000W 300W Car Inverter 12V DC To 110V/220V AC Power Converter LED Display Dual USB Pure Sine Wave Car Inverter Charger-3000W 12V To 220V

Features: 1. Dual LCD digital display enables you to hold the output voltage and battery voltage value at any time. 2. Fault prompt function. In addition to different sound prompts, it can also be displayed more intuitively from the display screen (for example, battery undervoltage, battery overvoltage, overload, high working temperature, output short circuit, etc.). 3. The overload delay closing function is added in the product to solve the sensitive problem of inverter protection when the soluble electrical appliance is started. 4. The small power non profeional user market has increased the positive and negative pole return protection function. 5. Intelligent temperature control oil sealing fan. When the inverter is working, it can work at a certain temperature, which is more energy-saving and quieter. 6. Digital MCU control, output wave type, more accurate frequency, accurate output voltage, fast response of protection circuit. Descriptions: 1.This is a power inverter,using STM- technology and kinds of intelligent protection,high reliability. 2.Widely used in cars, steamboats, mobile offering post and telecommunications, public security, emergency and other field. Specifications: Color:Black / Yellow (Optional) Output waveform:Modified sine wave Actual power: 300W Peak power: 4000W Input voltage: 12V Input voltage range: 9.5V-15.5V Output voltage: 110V / 220V (Optional) Output voltage range: 110V ± 10% / 220V ± 10% Frequency: 50Hz / 60Hz Inverter efficiency: 0.9 Circuit topology: push and encourage type No load current: ≤ 0.7A Low voltage protection: with a minimum protection voltage of 9.5V High voltage protection: with a maximum protection voltage of 15.5V Overload protection: Yes Output short circuit protection: Yes Reverse connection protection of positive and negative poles: Yes Output voltage stabilization: Yes Protection buzzer: Yes USB interface: 2.1A x 2 Input terminal connection mode: terminal Output interface: internationaeneral socket Product size (mm):161mm/6.28in x 112mm/4.37in x 56mm/2.18in Package informations: Package Size:187x100x145mm/7.29x3.9x5.66in Package weight:650g/1.43lb General Box Package Package included: 1 x Power inverter 1 x Alligator clip 1 x Cigarette Noted: 1.Please allow 1-2mm errors due to manual measurement. 2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.