Wagan 5000 Watt 12V ProLine Inverter 3744



View cart



This is the latest and greatest Wagan 5000 watt 12V power inverter, redesigned from the ground up. Lighter, smaller, with a new circuit board mounting design. Wagan Tech builds inverters with high peak surges that allow up to 3x the continuous rating to support high surging appliances such as tools, motors, air conditioners and refrigerators. Wagan Tech uses top quality components and reliable MOSFET transistors – the key factor in reliable inverter manufacturing. We are Wagan experts, if you have a question about this Wagan 5K inverter, please don’t hesitate to give us a call today!


Part Number: Wagan 3744


  • Power: 5,000W
  • Surge power: 10,000W
  • AC Output: 115-125V
  • AC Outlets: 3 @ 1500W Max each
  • Frequency: 60Hz
  • Socket type: U.S. standard 3-prong (3x)
  • Maximum efficiency: 90%
  • Output waveform: Modified sine wave
  • Overload protection: Automatic shutdown
  • Overheating protection: Thermal cooling fan with automatic shutdown
  • Fan: Temperature Controlled
  • DC input: 10-15V
  • Input range: 10V to 15V
  • High voltage Shutdown: 15V
  • Short circuit and reverse polarity protection
  • Low battery alarm: 10.5V ± 0.5V
  • Low battery automatic shutdown: 9.5V ± 0.5V
  • Auto restart after Low-Voltage shutdown: Yes
  • No load current draw: < 1.5A
  • True Ground: Yes
  • Operating Temperature: 65°C (149°F)
  • Certifications: CE & RoHs
  • Dimensions LxWxH (in.): 15.25 x 6.5 x 6.0
  • Net weight: 11.05 lbs.
  • Warranty: 2 Years



  • New SMT circuit board
  • 28% Less Volume
  • 36% Weight Reduction
  • Redesigned Shell
  • Heavy Duty Solid Mount Terminals
  • Sharp Gloss Black Exterior
  • LED Displays
  • AC Outlets: 3 @ 1500 watts each
  • AC Terminal Block
  • Remote Switch (included)

Additional information

Weight11 lbs

2 Year