400W True Sinewave Inverter


Premium 400W True Sinewave Inverter converts 12V battery power to household 120V. Ideal for running sensitive electronics like power tools.

  • Run your household appliances in your truck, boat or RV
  • Premium power sinewave inverters (SW series)
  • Powerful and economical modified sinewave inverters (MW series)
  • Exacting quality in compact sizes
  • Ideal for cars, boats, trucks, and RV’s

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  • Regulated output
  • Low battery shutdown to prevent total battery discharge
  • GFCI outlets for safe operation (all models except 400W)
  • Built in LED display for battery status and load measurement
  • Silent operation
  • Over temperature shutdown
  • Simple to install
  • Remote on/off switch (all models except 400W)
  • Compact size for easy storage
  • USB port for charging USB devices (all models except 400W MSW)

Technical specifications

Part NumberSW1204
Output Continuous Power400 W
Output Peak Power (5s)800 W
AC Output120 VAC / 60 Hz / 3.3 A
WaveformTrue Sine-wave
AC Output SocketUS (GFCI receptacle)
DC Input10.5 - 15.5 VDC / 38 A

Downloads and support

Product Support Files