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MODIFIED SINE WAVE INVERTER

Smart AC 425W Power Inverter (MSW)

SKU: EL3706
  • Regular price $64.95 USD
Bring convenient AC power on the road with the Smart AC 425W Power Inverter. Compact enough for everyday travel, it helps you run compatible electronics and small appliances in your vehicle, boat, RV, camper, campsite, or tailgating setup.
2-Year Warranty
Free Shipping Over $70
U.S.-Based Support
Power your everyday essentials: Run compatible electronics, small appliances, and equipment with 425 watts of TrueRated power.
Handle higher startup demands: The 825 watt surge capacity provides additional power when compatible equipment starts.
Power multiple devices: Two AC outlets let you connect compatible equipment while the USB power port keeps compatible mobile devices charged.
Take power wherever you go: Use the compact design in your vehicle, boat, RV, camper, campsite, or tailgating setup.
Stay protected during use: Built in safeguards help protect against overloads, overheating, short circuits, reverse polarity, low battery voltage, and overvoltage.
Maintain efficient operation: The load and temperature controlled cooling fan helps manage heat during use.
Connect it your way: Use the included 12V power cable with a compatible vehicle outlet or the included battery clamp cable for a direct battery connection.
TrueRated Power 425W
Surge Power 825W
Output Waveform Modified sine wave
AC Output 120V
Frequency 60Hz ± 0.5
AC Outlets Two U.S. standard three prong outlets, NEMA 5-15
USB Power Port 5V, 2.1A
Maximum Efficiency 90%
DC Input Range 11V to 15V
Overload Protection Automatic shutdown
Auto Restart Yes
Overvoltage Protection Automatic shutdown
Overheat Protection Cooling fan with automatic shutdown
Cooling Fan Load and temperature controlled
Short Circuit and Reverse Polarity Protection Internal fuses
Internal Fuses Two 30A fuses
Low Battery Alarm 10.5V ± 0.5V
Low Battery Automatic Shutdown 9.5V ± 0.5V
No Load Current Draw 0.3A
Harmonic Distortion Not specified
NTG Bond Floating
Grounding Floating
Remote Control Capability No
Conformal Coating PCB Not specified
12V Power Cable 2 ft, 18 AWG, included
Battery Clamp Cable 2 ft, 16 AWG, included
Dimensions 6.5 × 5.0 × 2.6 in
Weight 1.6 lb

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Smart AC 425W Power Inverter (MSW)
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Description

Smart AC 425W Power Inverter
Coming from a long lineage of powerful and reliable inverters, Wagan Tech is reviving the Smart AC line with the new Smart AC 425W Power Inverter!

Features
As large power inverters became our primary focus (ProLine & Pure Line Inverters), we lost sight of the small and popular Smart AC series; well, not any more!
Like its predecessors, the new Smart AC 425W Inverter is powerful and affordable with the reliability that we are known for!

Front Component Details
On the front of the Smart AC 425W Power Inverter are two 120V AC outlets, a 2.1A USB Power Port, LED Indicator lights, and the Power Switch.

Rear Component Details
On the rear are the color-coded Positive Input Terminal, the Negative Input Terminal, and the Load/Temperature controlled cooling fan.

Applications
In your vehicle, boat, RV, Camper, tail-gating, camping, or anywhere you need to turn DC (battery) power into AC (household) power is where the Smart AC 425W Power Inverter will shine! 400 continuous watts means that you can run your appliance without worry of the Smart AC 425W Power Inverter letting you down like lesser inverters. A small blender, TV, gaming system, dorm refrigerator, and other household electronics are all able to be powered!**

TrueRated Power™
TrueRated Power is Wagan Tech’s coined term for truth in advertising and performance. Simply put, our TrueRated inverters are tested at full load (the number printed on the inverter) and will sustain that load continuously for 24 hours.
For example, our Pure Line 400 Watt Inverter will run for 24 hours straight with a 400 Watt load. Our competitors claim "continuous wattage" when in fact most are only rated at 20 minutes of continuous wattage. After 20 minutes, the competitors output wattage will drop down by as much as 25% of their claimed wattage (in a 400 watt inverter, that can be a 100 watt loss!).

 

Quick List of Features

  • 425W TrueRated Power
  • 825W Peak Surge
  • 2 AC Outlets
  • 2.1A USB Power Port
  • Circuit Protections
  • Temperature/Load Controlled Cooling Fan
  • 12V Power Cable included

Don't forget the fuse!

Is This the Right Inverter for You?
If you are having trouble deciding which inverter is right for your needs or are having trouble understanding the confusing inverter nomenclature, check out our inverter blog to help get a better grasp on what it is that you are looking for! Click Here!

**See manufacturer specifications for appliance power requirements

Prop 65 Warning Text - Wagan Tech - CaliforniaWARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Specs

 

  • TrueRated Power™: 425W
  • Surge power: 825W
  • AC output: 120V
  • Frequency: 60Hz±0.5
  • Socket type (NEMA5-15): U.S. standard 3-prong (2x)
  • USB Power Port: 5V, 2.1A (1x)
  • Maximum efficiency: 90%
  • Output waveform: Modified Sine Wave (MSW)
  • Overload protection: Automatic shutdown
  • Auto Restart: Yes
  • Overvoltage shutdown: Yes
  • Overheating protection: Cooling fan with automatic shutdown
  • Cooling Fan: Load/Temperature Controlled
  • DC Input range: 11V-15V
  • DC Cable 12V Plug: 2 feet, 18AWG (Included)
  • DC Cable Battery Clamps: 2 feet, 16AWG (Included)
  • Short circuit and reverse polarity protection: Internal fuses (30A x2)
  • Low battery alarm: 10.5V±0.5
  • Low battery automatic shutdown: 9.5V±0.5
  • No load current draw: 0.3A
  • Harmonic Distortion (THD): -
  • NTG Bond: Floating
  • True Ground: Floating
  • Remote Control Capable: No
  • Conformal Coating PCB: -
  • Net weight: 1.6 lbs.
  • Dimensions L x W x H (in.): 6.5 x 5.0 x 2.6
  • Warranty: 1 Year
Videos

Power Inverter Cable Size - How To Select The Right Cable Size

BUILT FOR THE JOURNEY

POWER FOR LIFE ON THE MOVE.

Convert battery power into dependable AC power for RV travel, camping, overlanding, and off-grid setups.
SET UP CAMP.STAY POWERED.

SET UP CAMP.
STAY POWERED.

AC POWER FORTHE ROAD AHEAD.

AC POWER FOR
THE ROAD AHEAD.

DC Input Terminals
Power LED
Fault Indicator
Fault LED
ON/OFF Switch
DC Input Terminals
2.1A USB Port
Two 115V AC Outlets

Plug in with confidence

Everything within reach.

Protected AC outlets

Connect standard three-prong appliances and electronics.

2.1A USB port

Charge phones and compatible USB devices.

1

ON/OFF switch

Manual power control.

Cooling fan

Temperature-controlled cooling.

BUILT FOR RELIABLE PERFORMANCE

DEPENDABLE POWER. BUILT-IN PROTECTION.

MODIFIED SINE WAVE

Powers many common appliances, tools, lights, and compatible electronics.

CONTINUOUS POWER

Delivers its rated wattage for steady, dependable operation.

SURGE POWER

Provides additional startup power for appliances and tools with motors.

BUILT-IN PROTECTION

Automatic safeguards help protect against overload and overheating.

INVERTER LEARNING CENTER

FIND THE RIGHT INVERTER FOR
YOUR NEEDS.

Not sure which inverter is right for your setup? Our quick videos explain the essentials you need to choose with confidence.

01 DECIDE WHAT YOU'LL POWER
02 CALCULATE THE WATTAGE YOU NEED
03 CHOOSE BETWEEN MSW AND PSW

STILL NEED A HAND?

Tell our customer support team what you plan to power, and we'll help you find the right inverter.

CONTACT CUSTOMER SUPPORT

Frequently Asked Questions

Appliances and electronics with combined continuous demand up to 425W. Always check each device's starting and running wattage.
A cost-effective option for standard electronics, small appliances, and everyday devices.
Yes. A 3-foot, 11 AWG DC cable set is included.
No. The Smart AC 425W does not support remote operation.
Overload, over-voltage, overheating, short-circuit, and reverse-polarity protection.