SQ-SW2 Mini Portable Rechargeable Spot Welding Machine LCD Color Screen Display DIY Battery Pack Welding

Title: US standard
Sale price$109.99



The SQ-SW2 spot welder has a 1.8-inch LCD color screen display, supports automatic/manual working mode, with functions of low battery charge reminder, real-time circuit board temperature monitoring and high-temperature reminder, screen display flip, welding spot count, automatic shutdown, firmware upgrade, etc.

Technical Parameters 

Recommended nickel strips 0.1-0.2mm
Menu display 1.8 inch color LCD
Working mode automatic/manual
Built-in battery 10000mAh
Shell material aluminum alloy
Thickness of soldering pen wire 8AWG
Cycle charging support
Protection reminder support
Firmware upgrade support
Automatic shutdown support
Power display support
Temperature detection support


high quality sq-sw2 spot welding machine for lifepo4 battery pack

Package List

1x Host machine 

1x Welding pen

1x Nickel strips

1x USB cable

1x Charger

1x Spot welding needle

1x Manual

1x Storage bag


Overall Dimension


Product Size 150*80*26mm
Net Weight Of Product 428g
Package Size 210*100*58mm
Packing Weight: 720g
Package Size (Including Outer Carton) 300*140*80mm
Packing Weight (Including Outer Carton)  830g


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