---
product_id: 714607863
title: "bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display"
brand: "bestarc"
price: "€ 86.31"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.sk/products/714607863-bestarc-145a-mig-welder-110v-220v-gasless-flux-core-mig
store_origin: SK
region: Slovakia
---

# 145A max current power Digital LED screen for real-time control 110/220V dual-voltage auto-detect bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display

**Brand:** bestarc
**Price:** € 86.31
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Weld smarter, not harder—power, precision, and portability in one sleek package!

## Quick Answers

- **What is this?** bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display by bestarc
- **How much does it cost?** € 86.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/714607863-bestarc-145a-mig-welder-110v-220v-gasless-flux-core-mig)

## Best For

- bestarc enthusiasts

## Why This Product

- Trusted bestarc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable & Ready to Go:** Lightweight 6.8kg design with an 8.2ft detachable torch—take your craft wherever the job calls.
- • **Smart Synergic Control:** IGBT tech auto-matches voltage & wire feed speed, perfect for pros and beginners alike.
- • **Dual Voltage Flexibility:** Seamlessly switch between 110V and 220V power sources—weld anywhere, anytime.
- • **3-in-1 Welding Powerhouse:** Gasless MIG, Lift TIG, and Stick welding in one compact machine—versatility that keeps you ahead.
- • **Real-Time Digital Display:** Adjust settings on the fly without lifting your helmet—precision meets convenience.

## Overview

The bestarc MIG145-5GEN is a cutting-edge 3-in-1 welding machine offering gasless flux core MIG, Lift TIG, and Stick welding with a max output of 145 amps. Featuring a digital LED display for real-time parameter adjustments and synergic control technology, it automatically optimizes voltage and wire feed speed. Its dual voltage (110/220V) capability ensures versatile use across different power environments. Lightweight and portable, it includes an 8.2ft detachable torch and essential accessories, making it ideal for professionals and enthusiasts seeking efficiency and flexibility.

## Description

bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display

Review: contento - estaba un poco nervioso por los comentarios negativos. Pero todo bien. Estoy contento - todo sirve muy bien.
Review: Seems just as good as their plasma cutters - Update 3 - Purchased the 165 to check it out and bestarc fixed all of my serious complaints about the early 145. See update #3 at the bottom. And I'm changing from 4 to 5 stars now. I purchased this 145 only to review it. I have plenty of welders from desertcart and that something freight store, some good some bad. I also own a decent mid-range quality non desertcart MIG / Stick welder set up for flux also. I have a background in production MIG and also stick weld 7018 for critical welds. So here are my first impressions and I will update as I continue to use this machine. The good- it's a Bestarc, from the company that has the absolute best affordable plasma cutters on the market, for a price you can leave out in a garage and not worry about if it gets stolen. Fan is actually intermittent, which is something Pete's tools on YT is a big fan of (thanks Pete for steering me to Bestarc plasma cutters) but I don't really care about noise. The ground clamp is pretty good (does not need to be changed out immediately like the something freight store green one does), and the cable is labeled 16 square millimeters (copper clad aluminum) , whereas that something freight store 125 is only labeled 10 Square millimeters (but they kind of look the same size). Oddly enough the ground clamp is actually longer on the Bestarc. The bottom line on weld quality is, yeah I think I've got a better looking weld with the Bestarc (on 120v) than the later model of that something freight titanium 125amp welder. So I think it will actually weld better along with having a 220 volt capability, and reverse polarity capability to try to run some stainless flux core wire. Last little thing, the latches and the handle on top of the machine is what I wish that something freight store flux 125 had. The bad- I cannot understand why Bestarc would choose to make the gun only be a five and a half foot lead. I got by with it on scrap coupons, but I think it's going to be an issue for real world welding. The something freight store titanium 125 has a 7 ft leadwhich is just enough in my opinion. If the best Arc is set on the floor, the gun just is not long enough to reach your work at all angles. This 5 and 1/2 ft cord might be okay if you are slinging the machine over your shoulder all of the time, but that's rare in most circumstances - so come on Bestarc let's add a half meter to the gun cable. Then there's the drive roll issue which there are only "v-groove" drive rolls supplied with the machine. The something freight 125 has a "knurled v-groove" which is pretty much standard for flux core wire, though it does have a tendency to wear your gun liner more. And honestly on my first use, the Bestarc straight v-groove fed my .030 wire no problem. I'm not impressed with the spool holder as spring tension is not adjustable. The gun has a bit more of an angle than the something freight store flux 125, which is nice. But the Bestarc has a push on mig nozzle I'd like to change out to a flux core nozzle, and I don't know where to get that kind of nozzle (I may try to drill one of my threaded ones). And for my final complaint, there is nothing in the manual that talks about what the rotary switch does when you push it in. The wire I'm mostly running is kind of an oddball multi pass that really likes a short stick out in order to get hot and run right (E71T-11). I had to kind of pick and prod at the display to finally figure out that I needed to push in the rotary knob, then turn it to adjust the ratio so it makes a different wire feed speed versus the voltage. E71T-GS (from that something freight store) ran good at the normal pre sets. In all honesty I'd like to have dials and no digital display as a flux core machine, but still have the capability to reverse the polarity. Yes stick capability is really nice, but I have another cheap machine for that. Then again given its capabilities of TIG MIG and SMAW, I guess it's kind of got to be electronic for all those modes on one machine. Over all, it's a 5 star machine from a 5 star brand. It gets 4 stars because it needs: 1. A half meter longer gun lead 2. A knurled drive roll for .030 and .035 flux wire 3. A few lines in the manual that state by pushing in the rotary knob, you can access the adjustment for manual wire feed speed vs voltage when doing flux core multi pass vs single pass wires 4. Get rid of the included "free" spools of wire. Update 1 - push on flux core nozzles are available at that something freight store Update 2 - DEFINETLY NEEDS a knurled drive roll for flux core wire. I swapped one from my "something freight store" flux 125 and it made a huge improvement on arc stability because it made the feed speed constant. I am going to try to re-engineer the wire spool tensioner so that I can adjust to a lower tension also, and that may allow the use of the non knurled V-groove drive roll again. Update 3 - looks like the latest 145's now come with the same up grades as my new 165 and I'm stoked. My new 165 came with 2 knurled drive rolls with one having a groove for .035 - now my most used size Longer torch lead - long enough to make it work in all situations, but not excessive to where it would be a liability when you are shouldering the machine But it still needs some improvement in the manual to tell you that pushing in the adjustment knob will allow you to adjust the presets + or -. Still comes with wire I dont need. The spool tensioning system seems to be too tight, so I just made a lighter tension spring out of some galvanized electric fence wire. Works great now. Does not come with a v groove drive roll,which isnt a big deal, since MIG can still get by using a knurled drive roll. But flux core works best with the newly included knurled drive roll. And I think the max amperage for stick welding is only 130amps??? Kind of weird, but I have 2 other machines dedicated to stick welding anyway (one is a bestarc). So when reading through my review, please understand that I origionally purchased one of the early 145's, and now my rating reflects the later 145 and 165 model.

## Features

- 3-IN-1 welder: The MIG145 MIG welder has multi-function for Gasless MIG, Lift TIG and Stick. Maximum current is 145 amps, supports 0.030"/0.035" flux cored mig wire. The gasless mig welder excels in welding stainless steel, carbon steel, and even thicker steel, meeting diverse welding needs. Comes with an 8.2ft long detachable MIG torch for portability. (Need to buy extra Lift tig torch)
- Digital Screen Display: We design this MIG welding machine with full new technology. MIG welder 110v/220v with LED digital screen display voltage, current, and other parameters. You do not need to remove the helmet to assess the equipment status. You can make real-time adjustments, enhancing efficiency and accuracy
- Synergic Control: The 3 in 1 welder adopts IGBT and integrated wire feed technology to automatically match the recommended voltage and wire feed speed (current). At the same time, the user can also press the adjustment knob to individually adjusted the voltage±3V, making it accessible to both beginners and professionals
- 110/220V Dual-Voltage: The gasless mig welder supports 110/220V dual voltage, automatically identifying the input voltage, and clearly display through the front panel indicator. This design enables the MIG welder to work seamlessly in different power environments, providing greater convenience and applicability
- Package includes: 1×MIG145 MIG welder machine, 1×8.2ft MIG torch, 1×Earth clamp, 1×Stick holder, 1×0.030" Flux cored wire, 2×Contact tip, 1×220V to 110V Wire adapter, 1×Wire brush, 3×welding rod, 1× User manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | bestarc |
| Part number | MIG145-5GEN |
| Item Weight | 6.8 Kilograms |
| Package Dimensions | 37 x 27 x 24 cm; 6.8 kg |
| Item model number | MIG145-5GEN-1122 |
| Color | Cyan |
| Style | MIG145 5GEN 110/220V |
| Power source type | ac |
| Included components | mig welder |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display - Image 1](https://m.media-amazon.com/images/I/716GTmNkmcL.jpg)
![bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display - Image 2](https://m.media-amazon.com/images/I/71Bx7XXNx5L.jpg)
![bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display - Image 3](https://m.media-amazon.com/images/I/71YKkWCIXpL.jpg)
![bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display - Image 4](https://m.media-amazon.com/images/I/71cLy89ToEL.jpg)
![bestarc 145A MIG Welder, 110V/220V Gasless Flux Core MIG Welder/Lift TIG/Stick 3 in 1 Synergic MIG145 5GEN Welding Machine, Portable Flux Welder with Digital Screen Display - Image 5](https://m.media-amazon.com/images/I/71tZeqt1i0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ contento
*by A***C on 14 July 2025*

estaba un poco nervioso por los comentarios negativos. Pero todo bien. Estoy contento - todo sirve muy bien.

### ⭐⭐⭐⭐⭐ Seems just as good as their plasma cutters
*by M***V on 19 February 2024*

Update 3 - Purchased the 165 to check it out and bestarc fixed all of my serious complaints about the early 145. See update #3 at the bottom. And I'm changing from 4 to 5 stars now. I purchased this 145 only to review it. I have plenty of welders from Amazon and that something freight store, some good some bad. I also own a decent mid-range quality non amazon MIG / Stick welder set up for flux also. I have a background in production MIG and also stick weld 7018 for critical welds. So here are my first impressions and I will update as I continue to use this machine. The good- it's a Bestarc, from the company that has the absolute best affordable plasma cutters on the market, for a price you can leave out in a garage and not worry about if it gets stolen. Fan is actually intermittent, which is something Pete's tools on YT is a big fan of (thanks Pete for steering me to Bestarc plasma cutters) but I don't really care about noise. The ground clamp is pretty good (does not need to be changed out immediately like the something freight store green one does), and the cable is labeled 16 square millimeters (copper clad aluminum) , whereas that something freight store 125 is only labeled 10 Square millimeters (but they kind of look the same size). Oddly enough the ground clamp is actually longer on the Bestarc. The bottom line on weld quality is, yeah I think I've got a better looking weld with the Bestarc (on 120v) than the later model of that something freight titanium 125amp welder. So I think it will actually weld better along with having a 220 volt capability, and reverse polarity capability to try to run some stainless flux core wire. Last little thing, the latches and the handle on top of the machine is what I wish that something freight store flux 125 had. The bad- I cannot understand why Bestarc would choose to make the gun only be a five and a half foot lead. I got by with it on scrap coupons, but I think it's going to be an issue for real world welding. The something freight store titanium 125 has a 7 ft leadwhich is just enough in my opinion. If the best Arc is set on the floor, the gun just is not long enough to reach your work at all angles. This 5 and 1/2 ft cord might be okay if you are slinging the machine over your shoulder all of the time, but that's rare in most circumstances - so come on Bestarc let's add a half meter to the gun cable. Then there's the drive roll issue which there are only "v-groove" drive rolls supplied with the machine. The something freight 125 has a "knurled v-groove" which is pretty much standard for flux core wire, though it does have a tendency to wear your gun liner more. And honestly on my first use, the Bestarc straight v-groove fed my .030 wire no problem. I'm not impressed with the spool holder as spring tension is not adjustable. The gun has a bit more of an angle than the something freight store flux 125, which is nice. But the Bestarc has a push on mig nozzle I'd like to change out to a flux core nozzle, and I don't know where to get that kind of nozzle (I may try to drill one of my threaded ones). And for my final complaint, there is nothing in the manual that talks about what the rotary switch does when you push it in. The wire I'm mostly running is kind of an oddball multi pass that really likes a short stick out in order to get hot and run right (E71T-11). I had to kind of pick and prod at the display to finally figure out that I needed to push in the rotary knob, then turn it to adjust the ratio so it makes a different wire feed speed versus the voltage. E71T-GS (from that something freight store) ran good at the normal pre sets. In all honesty I'd like to have dials and no digital display as a flux core machine, but still have the capability to reverse the polarity. Yes stick capability is really nice, but I have another cheap machine for that. Then again given its capabilities of TIG MIG and SMAW, I guess it's kind of got to be electronic for all those modes on one machine. Over all, it's a 5 star machine from a 5 star brand. It gets 4 stars because it needs: 1. A half meter longer gun lead 2. A knurled drive roll for .030 and .035 flux wire 3. A few lines in the manual that state by pushing in the rotary knob, you can access the adjustment for manual wire feed speed vs voltage when doing flux core multi pass vs single pass wires 4. Get rid of the included "free" spools of wire. Update 1 - push on flux core nozzles are available at that something freight store Update 2 - DEFINETLY NEEDS a knurled drive roll for flux core wire. I swapped one from my "something freight store" flux 125 and it made a huge improvement on arc stability because it made the feed speed constant. I am going to try to re-engineer the wire spool tensioner so that I can adjust to a lower tension also, and that may allow the use of the non knurled V-groove drive roll again. Update 3 - looks like the latest 145's now come with the same up grades as my new 165 and I'm stoked. My new 165 came with 2 knurled drive rolls with one having a groove for .035 - now my most used size Longer torch lead - long enough to make it work in all situations, but not excessive to where it would be a liability when you are shouldering the machine But it still needs some improvement in the manual to tell you that pushing in the adjustment knob will allow you to adjust the presets + or -. Still comes with wire I dont need. The spool tensioning system seems to be too tight, so I just made a lighter tension spring out of some galvanized electric fence wire. Works great now. Does not come with a v groove drive roll,which isnt a big deal, since MIG can still get by using a knurled drive roll. But flux core works best with the newly included knurled drive roll. And I think the max amperage for stick welding is only 130amps??? Kind of weird, but I have 2 other machines dedicated to stick welding anyway (one is a bestarc). So when reading through my review, please understand that I origionally purchased one of the early 145's, and now my rating reflects the later 145 and 165 model.

### ⭐⭐⭐⭐⭐ Take the time to figure out the settings and adjustments and it will work fine nice machine
*by M***R on 19 October 2025*

Bought it for body panel repair mostly, took a while to get it working the way I wanted, no wire speed adjustment like my other mig had to change out the wire and tip for a smaller wire and adjust the voltage to -3 v on lowest amp and got the results I wanted this machine works beautifully once you get it set up and it’s super light to carry and long torch I bought this because I also bought there plasma cutter and I liked it also

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-29*