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Availability:
In Stock.
Arrives
Wednesday, Apr 29
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Features
- Dual-Voltage DC Stick/TIG Welder (120V/230V): Offers a 10225 amp output range, supporting a wide variety of welding applications in both light and heavy-duty settings
- Lightweight & Portable Design: Weighing only 20 lbs., this inverter welder is easy to transport and includes a built-in tool-box top for convenient storage of cables and accessories
- Smooth, Stable Arc Performance: Delivers strong welds on 12-gauge sheet metal up to 5/16" steel in a single pass, with a 30% duty cycle at 225 amps on 230V input
- TIG-Ready Capability: Supports Touch Start TIG welding (additional TIG accessories required), giving operators the flexibility to switch between Stick and TIG processes
- Complete Accessory Kit Included: Comes equipped with a shoulder strap, 13 ft work cable and clamp, 13 ft electrode cable and holder, plus a 6 ft input cable with 6-50P plug and 5-15P adapter
Description
Lincoln Electric Weld-Pak 225i Stick DV has a 10 to 225 amp DC output that supports mild steel stick electrode diameters from 5/64" to 5/32". Weighing in at 20 lbs., it is lightweight and portable. The case has a tool box top for storing cables or tools. The smooth arc provides strong welds on 12 gauge sheet metal to 5/16" thick steel. It has a 30% duty cycle at 225 amps when connected to 230VAC. Touch Start TIG welding is supported. A simple display allows you to dial in the weld settings so you can get started quickly and easily on any job, anywhere – maintenance work, fabrication, light structural and everything in between. The Weld-Pak 225i Stick DV is a lightweight inverter welder capable of DC Stick and DC TIG applications, 120VAC/230VAC input, 120/230/1/60 and 10-225 amp DC welding output range. 30% duty cycle at 225 amps and Weigths 20 lbs. Dimensions of unit 12H x 8W x 14L inches. Welds 12 gauge to 5/16" single pass. Comes with a shoulder strap, 13 foot work cable and clamp, 13 foot electrode cable and electrode holder, and 6 foot input cable with attached three-prong 230VAC 6-50P plug with 5-15P 120VAC adapter. TIG capability with additional attachments.
Product Dimensions: ‎18 x 10 x 15.5 inches
Item Weight: ‎25 pounds
Manufacturer: ‎The Lincoln Electric Company
Item model number: ‎K5419-1
Date First Available: ‎June 24, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Nice portable reliable basic tig rig (and probably stick to) and it doesnt break the bank! No fancy bells and whistles but it has a nice stable arc, 225A @ 30% duty cycle for stick (have not tried yet) and an even better 225A @ 40% duty cycle for Tig! Thats pretty awsome for the size of this thing. Need to buy the adapter for your tig torch.
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Reviewed in the United States on March 30, 2026 by brett
I love this welder
Reviewed in the United States on March 29, 2026 by Abraham Peters
Por el momento esta muy bien. Ya veremos cuando le de fuego deverdad. Lo bueno esque le compre seguro.
Reviewed in the United States on March 14, 2026 by Guillermo A Quiroz
Heavy duty welder
Reviewed in the United States on March 21, 2026 by Anthony
This arrives in its advertising box without any sort of protection, so my husband was a little worried it would be damaged, but it ended up being fine. The strap that comes with it is well made and sturdy, perfect for carrying this around the farm. Although my husband is a little worried the plastic attachment on the unit could break under the strain, resulting in damage to the control panel if it swings loose and drops. The top storage compartment is really a great idea and my husband loves that perk, but sadly it isn’t big enough for the adapter as well, so you still have loose pieces to keep track of. He wishes the compartment was larger to hold everything. There’s no clip or anchor or storage for the plug cord, so you’re kind of dragging that around when moving it as well. My husband used it for both stick welding and TIG welding on 110v and he was very impressed with how well both methods worked. He’s impressed with the quality of the ground clamp and the electrode holder, both are impressive. My husband has experience with 480v 3 phase machines all the way down to your basic $70 stick welder and he feels that this is a mid quality unit at a somewhat mid quality price. You can find similar units to this at almost $200 less, so he feels what you might be paying for here is the Lincoln name and reputation.
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Reviewed in the United States on February 28, 2026 by SuzyQ
I’ve been nursing along the same Lincoln AC/DC "buzz box" for the better part of two decades. It’s a tombstone-shaped beast that weighs more than my teenage grandson and requires a dedicated 220V outlet. It lives in the shop, and frankly, it stays in the shop. For years, that was fine. But recently, I’ve had a string of projects that proved just how immobile that old warhorse really is. I got the Lincoln Electric Weld-Pak 225i specifically to solve a problem my old welder couldn't: portability without sacrificing real welding power. Out of the box, the first thing that struck me about the Weld-Pak 225i, was its size. I can lift this thing with one hand. I slung the included shoulder strap over my arm and carried it in one hand while holding my helmet and gloves in the other. It felt like I was carrying a small piece of carry-on luggage, not a welding machine. The "tool box top" isn't just marketing fluff— it's deep enough to actually hold the welding cables and a small flux hammer along with some rods. The only downside is that the very robust power cable needs to be coiled and secured lest it drag on the ground while you are carrying the welder. Real-World Test 1: The Solar Gate (The 120V Challenge) My first real test was a gate post about a quarter-mile from the house. There’s no 220V out there, only 12 VDC from the solar panel and battery that runs the gate. My old tombstone is useless here. I brought up he Lincoln 225i and a portable generator. I switched to a 3/32" 7014 rod and set the digital display to around 75 amps. The arc started immediately—no sticking, no sputtering. I ran a few beads on some 1/8" angle iron to repair a hinge. Obviously, at 120V you can't run wide open (the duty cycle is lower, and you're limited to about 95 amps), but for light repairs and thin metal, it worked perfectly. It solved the issue of having to drag a heavy generator or run extension cords through the woods from a neighbor's house. Real-World Test 2: Thick Steel (The 230V Challenge) To test its upper limits, I brought it back to the shop and hooked it up to the 230V outlet. I grabbed some 5/16" flat bar and ran 1/8" 7018 rods. At 125 amps, the penetration was deep and consistent. What's Actually in the Box: Lincoln includes the essentials, but don't expect a full TIG rig. You get: A shoulder strap (actually useful). A 13-foot work cable and clamp (standard, gets the job done). A 13-foot electrode cable and holder (the holder is basic but functional). A 6-foot input cable with a 230V plug and a 120V adapter . The Old "Buzz Box" vs. The New "Inverter" I still own the old tombstone Lincoln. It weighs about 120 pounds and feels indestructible. But it's a one-trick pony. The Weld-Pak 225i isn't trying to replace that machine for industrial fabrication—it's replacing the inability to weld anywhere else. The digital readout on the 225i is a game-changer. Instead of guessing based on a worn-out knob, I dial in the exact amperage. It also supports Touch Start TIG, though you need to buy the torch, argon tank, and regulator separately. The Leads are a bit stiff: The 13-foot cables are fine for mobility, but they are a bit stiff. Duty Cycle Awareness: As a function of its size, the max 225 amps on 230V, you have a 30% duty cycle. That means you can weld for 3 minutes and need to let it cool for 7. For heavy fabrication, that's a limit. For repair work, its not a problem. No 220V Outlet? No Problem, but... It runs on 120V, but be realistic. If you try to run a 5/32" rod on 120V, you may trip breakers. It's for small rods and thin metal on that setting. If you need to weld a gate hinge a mile from the shop or fix equipment in the field, this is the answer. The Mobile Mechanic: Toss it in the truck; it won't break your back. The Homeowner with Limited Power: If your house only has 120V in the garage, you can still learn to stick weld on small projects. I recommend this welder. It took the "heavy" out of heavy equipment repair. For the first time, I was able to take the welder to the work, instead of dragging the work to the welder.
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Reviewed in the United States on February 20, 2026 by DoMinator
The media could not be loaded. I have been MIG welding with the same Lincoln MIG welder for 20 years. I expect a good deal from Lincoln products (thanks to this welder) and they have not let me down yet! Yes, this review is about a stick welder but you should know I am already a huge fan of Lincoln's welding products. My Lincoln MIG has been a great workhorse. Not to toot my own horn but I'm pretty good at MIG welding. I have always wanted to learn stick but have not been able to justify the cost. That was my mistake and I wish I would have learned stick a long time ago when things were easier to learn, ha. I am prefacing my review with this so you understand why the example welds in my photos are so embarrassingly awful. This is like switching from driving an automatic transmission to learning a manual for the first time in midlife. I have been practicing every day and my welds are getting better but they still hurt my feelings to look at them. Now on to the actual welder. This welder is very small and very light for how much power it actually has. Shocking because my MIG weighs at least twice what this little thing weighs and takes up a lot more room. The Weld-pak delivers a good, consistent electrical current (I tried a friend's cheapo stick welder a few years ago and it was terrible in so many ways and not consistent with the current). I *feel* like this machine has a better duty cycle than advertised. My understanding is that it has a 50% cycle welding stick at 120v which is what I'm using. I know I have been getting lost while practicing, not considering time, and have yet to cause this welder to overheat and shut down. I really like the digital dial for adjusting the output current because it allows for very fine tuning. In my MIG welding I could certainly use a finer adjustment like this one. I anticipate this being very useful when I get better at doing this. It is very easy to strike an arc with this welder. That was another problem I had the one time I tried stick welding on my friend's cheapo. I about couldn't get an arc on it (that experience really made me stick to my MIG). The storage in the top is a nice touch. I cannot fit both the electrode and work cables back in but it’s still helpful to have. This welder also does TIG welding but I am not venturing down that road at this time. I have no doubts this could handle TIG though. I am really pleased with this welder and expect a long life from it. Expensive? Yes, but I have found Lincoln to always be worth the extra dollars.
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Reviewed in the United States on February 13, 2026 by Doggos