Welding: 24 biggest discounts on AliExpress
We picked 24 welding from AliExpress with real orders and good reviews. Prices go from $1.15 to $31.14, the average rating is 4.8 stars and the most popular one has 289.3k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
- 1
-82%1M/2M Nickel Strip 2P Nickel Strips For 18650/21700 Lithium Battery Welding Tape Nickel Plated Belt$1.15 $6.35★ 4.8 · 3.5k soldView on AliExpress → - 2
-81%2M 0.1/0.12/0.15/0.2/0.3mm Li-ion Battery Nickel Plated Belt Strip Connector Spot Welding Machine Battery$1.15 $5.96★ 4.8 · 3.2k soldView on AliExpress → - 3
-81%100/300pcs Plastic Welder Stainless Steel Hot Rivet Machine Special for Rivets Bumper Welding Equipment Tools$1.15 $6.16★ 4.9 · 1.9k soldView on AliExpress → - 4
-79%50pcs 18650 Lithium Battery Nickel Sheet Polygonal Battery Nickel Sheet For Spot Welding Machine Batteries$1.15 $5.58★ 4.9 · 2.8k soldView on AliExpress → - 5
-77%50Pcs 18650 Nickel Plated Steel Nickel Sheet for Li-ion Battery Pack Assembly, Spot Welding Accessories for$1.15 $5.07★ 4.9 · 1.5k soldView on AliExpress → - 6
-73%18650 Li-ion Battery Nickel Sheet Plate Nickel Plated Steel Belt Strip Connector Spot Welding Machine$2.61 $9.57★ 4.9 · 7.4k soldView on AliExpress → - 7
-73%Adjustable Temperature Electric Soldering Iron 220V 110V 60W 80W Welding Solder Rework$5.41 $19.95★ 4.6 · 3.8k soldView on AliExpress → - 8
-73%FS01 11 Gears Adjustable Spot Welder Handheld Battery Spot Welding Tool Weldable 0.3MM Nickel Belt 18650$31.14 $117★ 4.8 · 1.9k soldView on AliExpress → - 9
-72%Digital Soldering Iron Set Kit 80W with ON/OFF Switch Adjustable Temperature LCD Welding$8.85 $31.63★ 4.7 · 2.5k soldView on AliExpress → - 10
-72%LF 80W Digital display soldering iron welding set C/F switching calibration temperature$13.86 $49.99★ 4.6 · 1.6k soldView on AliExpress → - 11
-70%1 Roll 10m 18650 Li-ion Battery Nickel Sheet Plate Nickel Plated Steel Belt Strip Connector Spot Welding$2.83 $9.39★ 4.9 · 39.5k soldView on AliExpress → - 12
-70%1PCS Electric Welding Machine Ground Clip 800A Connection Clamp Argon Arc Welding Machine Ground Clip 300A$4.30 $14.24★ 4.6 · 3.4k soldView on AliExpress → - 13
-69%99 Gears 12V Spot Welder Kit Digital Power Adjustable Spot Welding Pen Control Board Nickel Sheet For 18650$14.80 $47.18★ 4.5 · 3.5k soldView on AliExpress → - 14
-69%LEFAVOR 80W Digital Display Soldering Iron Welding Set C/F Switching Calibration Temperatu$7.89 $25.14★ 4.9 · 1.5k soldView on AliExpress → - 15
-68%60W Adjustable Temperature Electric Soldering Iron Welding Heat Pencil Rework Repair Tools$6.73 $20.80★ 4.6 · 4.6k soldView on AliExpress → - 16
-68%Plastic Welding Staples 1000/500/200/100Pcs 4 Types 0.8mm Welding Nails Plastic Welder Repair Nails Kit$1.15 $3.58★ 4.8 · 4.2k soldView on AliExpress → - 17
-67%Best Quality Tig Argon Welding Gloves Comfortable Fire-Proof Safety Gloves Cowhide Leather Anti-Slip for$7.45 $22.73★ 4.9 · 2.7k soldView on AliExpress → - 18
-66%Adjustable Welding Wire Fixture Suction Bracket Table Clamp Soldering Locator Tool for Electronic Re$1.36 $3.95★ 4.9 · 289.3k soldView on AliExpress → - 19
-66%ANENG SL106 Electric Soldering Iron 110V/220V Adjustable Temperature Welding Solder US/EU Plug Professional$9.74 $28.65★ 4.7 · 2.2k soldView on AliExpress → - 20
-65%Spot Welding Pen Integrated Spot Welder Hand-held with Automatic Trigger For 18650 Battery Trigger Weld Mini$15.08 $42.80★ 4.6 · 2.5k soldView on AliExpress → - 21
-65%AC9-12V DIY NY-D01 Control Board 40A/100A Spot Welding Machine Control Board Welder Panel Adjust Time$14.23 $40.14★ 4.9 · 2k soldView on AliExpress → - 22
-64%5m/10m T2 Pure Copper Strip/Nickel-Plated Copper Strip, Suitable for Spot Welding 18650, 26650 and 21700$4.93 $13.59★ 4.9 · 2.8k soldView on AliExpress → - 23
-64%Plastic Welding Kit Repair Welder Kit Hot Stapler for Car Bumper Cracks, Kayaks, Plastic Toys$14.95 $41.64★ 4.6 · 1.5k soldView on AliExpress → - 24
-63%Portable 80W Car Plastic Welding Hot Iron Stand and Wire Brush Repair Kit Auto Bumper Dashboard Kayak Canoe$11.65 $31.14★ 4.9 · 2.3k soldView on AliExpress →
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