Longevity Stickweld 140 Amp Dual Voltage Welder Review

Do you know, Longevity Stickweld 140 is most hobby welders dream tool? Yes, it is. You have to read this Longevity Stickweld 140 Amp dual voltage welder review to know why!

First and foremost, the Longevity stick weld 140-stick welder is an excellent choice for welding outside. You can use it even in windy conditions and in rusty items. Besides, you won’t need any gas for that. This welder has plenty of good-quality features. 

Here we will break down all the features, good sides, and not so good sides. Make sure to read the review before making any decision. 

Stickweld 140-Stick Welder with a 60% Duty Cycle
  • Digital display conveniently shows you the amp setting
  • Connects to a 220-volt outlet or a 110-volt outlet with the provided adapter
  • 60% duty cycle at 140-amp
  • Thermal overload protection

Highlights of Longevity StickWeld 140-Stick Welder

Longevity Stickweld 140-Stick welder is a great deal for several reasons. Let’s learn why it is the best compared to most welders.

Advanced Inverter Technology

Longevity Stickweld features efficient inverter technology. It makes the machine portable yet powerful. The welder can be operated with a generator. 

Moreover, it ensures on-the-go welding. Along with the inverter technology, its reliable Soft Switching mechanisms provide the ultimate welding experience. 

Digital Display

The StickWeld comes with a digital display that shows the amperage setting. It allows you to know what amperage setting is being used. You can adjust the unit to any suitable amperage to get the best result. 

Thermal Overload Protection

Like most welders, Longevity 140 stick welder includes thermal overload protection. It notifies the user when the duty cycle exceeds because of any emergency. 

This feature lets the welder shut down safely until the welder cooled to suitable temperatures.

Switching Between Dual Voltage

Longevity StickWeld 140 amp welder operates on dual voltage, including 220V or 110V. The best part is that you can easily switch between the two voltages. 

This makes welding easier as you can weld anytime and anywhere. Simply plug the 110V attachment to any existing power cord. 

Flexible Amp Adjustment 

This high-quality welder allows the user to set the amperage as per the user’s need. It doesn’t reset to any default mode. The user needs to correct the setting during every welding time. With the help of a digital display, you may want to set the welder precisely.


The Longevity StickWeld 140Amp stick welder offers a 60% duty cycle at 40oC. It means you may run the machine longer without damaging the welder. 

Stick Electronics and Stick Holder

Longevity Stick welder is equipped with potent spring for fastening the electrode rods. It is capable of holding the rods up to 1/8” thick. Longevity 140amp Stick Welder includes an industrial stick holder with 300amp current rate. 


With only 15lbs weight, you can take the welder anywhere. It also includes a large handle with a comfortable grip. You can conveniently carry the welder when you are up on ladders and distance. 

What We Liked

  • Easy to read digital display
  • A duty cycle of 60%
  • Easy to switch a dual voltage
  • It can weld less thick metals
  • Ease of transportation
  • Variable amp adjustment

What We Didn’t Like

  • Not self-powered, need to plug to a power grid
  • Digital display claims to be faulty

Who Should Buy This?

Longevity StickWeld 140amp welder is considered as the best choice for an amateur. Thanks to its secure display unit, variable amp adjustment, and adjustable voltage. 

Frequently Asked Questions (FAQs)

Can Longevity Stickweld 140-stick welder weld aluminum?

Technically, yes. It can weld aluminum with the help of specialized Stick Electrodes. Though this is not a popular method as it requires more practice. Yet, it is possible to weld aluminum with this machine.

What is the range of steel Longevity Stickweld can weld?

Longevity Stickweld 140amp should be able to weld any thickness with 220V. Though multi-process welder can weld thicker materials, stick welder can do this job far better.

How long can you weld with Longevity Stickweld 140-stick welder?

You can weld six minutes out of each ten minutes at optimum amperage.

Does this welder comes with a TIG attachment?

No, it doesn’t. It is just a stick welder.

Final Thoughts

On the whole, Longevity Stickweld 140-stick welder is an excellent entry-level welder. Certainly, it’s a good value for the money. Hopefully, you found our Longevity Stickweld 140 Amp dual voltage welder review helpful.

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