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      Compatible Battery: 

      Our store have a suitable battery for purchase. Using unqualified batteries will cause damage to the spot welder. If you don’t understand the choice of battery, you can buy the battery from our store or consult our customer service.

      SQ-SW1 lithium battery pack 5000mAh 3S 60C with XT90 plug

      Spot Welder for Batteries Product introduction

      Nowadays, lithium batteries are widely using in the electronic products, rechargeable batteries, electric vehicles, balance vehicles, aircraft models, ship models, electronic tools and so on. Due to the diversity of battery shape and volume and the limitation of power supply mode, the traditional welding machine lacks flexibility. SQ-SW1 is battery powered, OLED display can show high and low voltage warning. Using the new spot welding technology, and intelligently switching automatic or manual working mode to meet different needs. It is a flexible and efficient welding tools.

      Free shipping to Many Countries, please see the free shipping policy at the Footpage.

      Spot Soldering Technical Parameters
      1. Input Voltage: 10-14V
      2. Welding Thickness: 0.1-0.3mm
      3. Trigger Delay: 0.5-3s
      4. Screen Flip: 180°
      5. Pulse Time: 1-100ms(default),1-500ms(setting)
      6. Short Pulse: 0-100%
      7. Work Model: Automatic/Manual
      8. Voltage Warning: Low Voltage/High Voltage
      9. Power Supply Interface: XT90
      10.Recommended Battery: Lithium battery (3S 5000mAh minimum 60C) Car battery (12V 400-800CCA)



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      Safety Tips

      1. The two electrodes and solder pins should not be touched together to avoid short circuits.
      2. Pay attention to the correct wiring. Refer to the manual for the specific wiring method.
      3. When using for the first time, set the welding pulse duration to 2ms and check the welding result. According to the actual welding situation, set the appropriate welding pulse duration step by step to obtain good welding.
      4. If you use higher current or non-factory parts, you need to take the risk yourself.

      Package Description

      Package one
      1×Host
      1×welding pen
      1×nickel stripe
      1×foot pedal
      2×Solder pin
      2 × battery holder

      Package two
      1×Host
      1 × spot welding pen automatic trigger
      1 × soldering pen connector cable
      1×nickel stripe
      2×Solder pin
      2 × battery holder

      Package three
      1×Host
      1×welding pen
      1×foot pedal
      1 × spot welding pen automatic trigger
      1 × soldering pen connector cable
      1×nickel stripe
      2 ×battery holder
      4×Solder pin