Spec score 7.6
MIG, 150 Max output, 120V
+150 A output for light to medium MIG and flux-core work
+Runs on standard 120V household power
+Light at 8.2 lb for easy portability
$89.98
as of 11/04/2026 00:03 PST - DetailsProduct details
LOTOS OPTIMA 150A 3-in-1 Synergic MIG Flux Core Spot Welder 120V | Portable 8.2lb inverter automatically matches
$89.98as of 11/04/2026 00:03 PST - Details
View on AmazonSpec score7.6
Pros
+150 A output for light to medium MIG and flux-core work
+Runs on standard 120V household power
+Light at 8.2 lb for easy portability
+Three-in-one design covers MIG, flux core and spot welding
Compared with the 1 welders on this page−150 max output: 16 of the 24 here have a higher max output
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