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Lincoln Electric

Lincoln Electric Weld-Pak 225i Stick Welder, Dual Voltage

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Availability: In Stock.
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Arrives Tuesday, Mar 10
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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: Tuesday, Mar 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • From Tombstone to Backpack: This Little Lincoln Finally Gets Me Out of the Shop
Review Image by DoMinator DoMinator
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. ... show more
Reviewed in the United States on February 20, 2026 by DoMinator DoMinator
    • Reliable, Portable Stick Welder with Excellent Dual-Voltage Flexibility
Review Image by Tam. Pin Tam. Pin
Review Image by Tam. Pin Tam. Pin
The Lincoln Electric Weld-Pak 225i Stick Welder is a powerful, dependable machine that lives up to Lincoln Electric’s reputation. The dual-voltage capability is a huge plus—you can run it on either 120V or 240V, making it incredibly versatile for home garages, workshops, or job sites. Despite its compact size, this welder delivers strong, consistent arc performance and handles a wide range of stick electrodes with ease. It’s lightweight and portable compared to traditional welders, yet still powerful enough for most home, farm, and light fabrication projects. Setup is straightforward, controls are intuitive, and the build quality feels solid and professional. This is a great option for both beginners learning stick welding and experienced users who want a reliable, portable unit. ✅ Pros: • Dual voltage (120V / 240V) for flexibility • Strong, stable arc performance • Compact and lightweight for portability • Easy-to-use controls • Handles a wide range of stick electrodes • Excellent build quality from Lincoln Electric • Ideal for home, garage, farm, and light job-site use • Reliable performance from a trusted brand ❌ Cons: • Stick welding has a learning curve for beginners • Accessories may be basic depending on package • Not designed for heavy industrial, all-day welding • Requires proper power source for full output ⭐ Final Thoughts: If you’re looking for a versatile, well-built stick welder that’s easy to move and works on multiple power sources, the Lincoln Electric Weld-Pak 225i is an excellent investment. It offers strong performance, flexibility, and durability in a compact package. Highly recommended for DIYers, home shops, and light professional welding projects 🧰⚡ ... show more
Reviewed in the United States on February 2, 2026 by Tam. Pin Tam. Pin

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