SEESII MIG-135 135A 3-in-1 MIG Welder
- Power Source: Corded Electric
- Item Weight: 13.37 pounds
- Color: Blue
- Size: MIG 135A
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Built for portability first, this one trades some finesse for a steady IGBT arc across flux-core, stick and lift TIG modes.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0G48XCZ1RModel: MIG-135Category: MIG Welding Equipment
Overview
Seesii's 135A entry packs gasless flux-core MIG, MMA stick and lift TIG (torch sold separately) into a 7.7 lb body built around an IGBT inverter for a steady 30 to 135A arc.
Seesii's pitch is portability plus stable output: it claims penetration up to 5/16 inch mild steel and works with 1/16 to 1/8 inch stick electrodes. MMA mode is positioned for burning through rusty metal on outdoor repairs without heavy pre-cleaning, while lift TIG targets cleaner welds on stainless steel where flux-core MIG would leave a rougher finish.
- 30-135A IGBT inverter output across three welding modes
- Claimed penetration up to 5/16 inch mild steel
- MMA mode aimed at welding through rust without pre-cleaning
- 7.7 lb with carrying handle for one-handed use
Who it's for
Suits a DIYer or small-farm owner who needs one portable welder for mixed outdoor repair work across carbon and stainless steel. Anyone chasing show-quality TIG welds on thin sheet needs a dedicated TIG rig instead.
Pros and cons
- 3.5 kg (7.7 lb), light enough for one-handed carry
- 30-135A range with claimed penetration to 5/16 inch mild steel
- Gasless flux-core setup, no cylinder to haul outdoors
- Lift TIG torch not included
- No shielding-gas MIG option
- Starter kit includes only a 1 lb wire spool
Performance notes
The IGBT inverter is what Seesii credits for a steady 30-135A arc, alongside built-in over-current and overheating protection. In flux-core mode it runs on .030 inch wire without a gas cylinder, which keeps the setup simple for outdoor jobs where hauling a gas bottle is impractical.
Specifications
| Brand | Seesii |
|---|---|
| Model | MIG-135 |
| Dimensions & fit | |
| Item Weight | 13.37 pounds |
| Size | MIG 135A |
| Product Dimensions | 11 × 5.9 × 7.9 inches |
| Power & efficiency | |
| Power Source | Corded Electric |
| Battery Cell Type | Lithium Ion |
| Voltage | 110 volts |
| Construction & materials | |
| Color | Blue |
| Material | Metal |
| Included components | |
| Included Components | Contact Tips, Electrode Holder, Flux Core Welding Wire, Ground Clamp, MIG Torch |
| Other details | |
| Item Model Number | MIG-135 |
| Part Number | MIG-135 |
| Batteries | 1 Unknown batteries required. |
Frequently asked questions
Does the Seesii MIG-135 include a TIG torch?
No, lift TIG mode is supported but the torch is a separate purchase.
What wire does it use for MIG welding?
A 1 lb spool of .030 inch flux-core wire is included, and it runs gasless.
Can it weld through rusty metal?
Seesii markets the MMA stick mode for burning through rust on outdoor structural repairs without extensive cleaning first.