SUNKKO73B integrated Spot Welding Pen DIY Electric Vehicle 18650 Battery Pack with Trigger Switch

Features
Product Name:Adjustable instantaneous welding pen
Product No.:S-73B
The distance of welding needles:3~7mm
Size of welding needles:35mm x 3mm
Loading Voltage:4~6V
Loading Current:1 500A
Size of hand shank:50mm x 33mm x 180mm
The weight without copper wire:0.145kg
The thickness range of welding:0.05~0.4mm
Recommend to use with spot welder:737G+、737DH、 709AD+
Description
– Low Resistance
– Good Conductivity
– Fast heat dissipation
– The welding pen could be used last to 8 hours
– High power precision spot welder
– It is a good assistant to get good quality welding
– Good quality welding more fasten welding
– Size:for circle size/for u size/for suitable size
– It is suitable for spot welders in the MARKET.USE.
– GOOD CONDUCTIVITY IS FROM LOW RESISTANCE
– It is made from good quality material to the core.
– The resistance is lower than other welding pen nearly a half
Specification
Welding pens is 1.455mO
High resistance and high loss with simple structure design decrease output current.
This willcause over loss and waste
welding pens is 0.747m92
Low resistance and low loss with reasonable structure design is effective to improve output current.
Welding spot fasten on the welding material.
The maximum welding
pressure is 1200g.
It is suitable for welding 0.3mm nickel strip.
The minimum welding
pressure is 600g.
It is suitable for welding 0.1mm nickel strip.
-2.66KGS OF WELDING SPOT’ S PULLING WEIGHT
-The 737G+ spot welder weld 0.3mm nickel strip with
-73B welding pen. The pulling reach to 2.66kgs.
-The welding spot of 0.3mm nickel strip fasten on 18650 lithium battery. It is firm and not easy to fall off.
-WELDING PRESSURE IS CHANGED BY ADJUSTING THE KNOB WHICH IS FOR CONTROLLING WELDING PRESSURE.
-Twist the knob is for adjustment welding pressure.
-It is for suitable welding different thickness.
Package Included
Packing list of welding pen with O plug
1 X 1.5mm wrench for dismounting welding needles
1 X 2mm wrench for copper wire port
1 X Welding needles
1 X The key for Adjustment Welding Pressure
1 X 3mm Screw Driver
Packing list of welding pen with U plug
1 X 1.5mm Wrench for dismounting welding needles
1 X 2mm Wrench for copper wire port
1 X 3mm Wrench for U type copper plug
1 X M3*5 Screws
1 X Welding Needles
1 X The Key for Adjustment Welding Pressure
1 X 3mm Screw Driver