car power inverter 300w dc12v ac220v

300w dc12v ac220v Inverter

dc12v ac220v Power Inverter

400w Power Inverter


300W/400W Modified Sine Wave Power Inverter

Whether you are at home or driving on the road, emergency always happens unexpectedly. Marshell’s green automotive and home power products will always be with you to save unexpected emergency to boost the fun of your driving, or to light up your life in occasional power outage, or to charge and maintain your electric tools for your instant use, or to power up your electric appliances and devices in outdoor activities.


  1. Input Voltage 12V /24V/48V DC optional
  2. Output Voltage 115V /230V AC optional
  3. Portable power for AC products, AC outlets for connecting multiple loads
  4. High surge capacity for products that require more power to start
  5. High efficiency converts virtually all of the battery's power to AC
  6. Mounting brackets for convenient installation
  7. Heavy duty stud-connection mounting
  8. Overload and over temperature shut down.
  9. Low voltage and over voltage alarm.
  10. Low voltage and over voltage cut off.
  11. Input reverse protection.
  12. Short circuit protection.


Continuous Output Power (Watt): 300/400
Output Peak Power (Watt): 600/800
Input Voltage (DC): 12V(11~15V) / 24V(21~29 ) V / 48V(42~58V)
Output Voltage (AC): 100~120V / 220~240V


Weight(KGS): 0.52/0.55
Output Waveform: Modified sine wave
Efficiency: 85~90%
Low Battrey-voltage Alarm (Volt): 10V±0.5V/21±1V
Low Battrey-voltage shutdown (Volt): 10V±0.5V/20±1V


Replaceable Fuse: 35A*1PC/25A*2PC 
Dimension(L*W*H)mm: 160*125*70/160*125*70
Over temperature shutdown: < 65°C
Cooling Mode: By Fan
Frequency: 50Hz / 60Hz±3Hz

Optional AC Output Socket

400w power inverter dc ac


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