Rechargeable: The automatic detection function will trigger after welding pen contact the nickel sheet, and the response time is only 0.8s. Advanced power management and software design will not reset and non-return-to-zero while welding. With built-in charge manage control module, you can easily charge it with USB cable.
6 Gears Adjustable: There are 6 adjustable gears of output power, 1-6-1 circulate, making welding more accurate. Press the button once to increase the output gear and the red indicator lights at which position,that is,how many gears,1 gear(lowest) and 6 gear(highest),more accurate welding and more stability welding.
Wide Application: This DIY spot welding machine is mainly used in the welding of nickel sheet of cylindrical battery, NI-MH battery, nickel cadmium battery like 18650.It can be also used to weld iron, steel, stainless steel sheets with the thickness less than 0.12mm. with it, save your time and effort.
Portable Spot Welder: This adjustable spot welding tool is made of plastic material, with anodic oxidation surface, wear resistant and beautiful, fire-proof and anti-fall. It have perfect over-charge, over-discharge, over-temperature etc protection functions,so you can safely use for welding.
Welding Thousands of Points: Equipped with high rate battery, which can continuously welding thousands of points on 0.1-0.15mm nickle sheet after being fully charged. The copper rod with 10AWG multi-silicone wire and humanized sleeve is safe to use.

size:16.99 x 11.00 x 1.80 cm
Material:Metal + Plastic
colour:Black

Package Contents:
1 x Spot Welder
2 x Heat-shrink Tube
1 x Charging Cable
1 x Nickel Sheet
1 x English Manual