Portable 6 Gears DIY Mini Spot Welding Machine for 18650 Lithium Battery Adjustable Spot Welder with Nickel Sheet Welding Tool Kit 

Feature: 

- Made of aluminum alloy material, with anodic oxidation surface, wear resistant and beautiful. 

- It can welding hundreds of welding points on commonly used nickel-plated sheets within 0.1mm-0.12mm. 

- 6 gears of output power adjustable, welding more accurate. 

- Output gears indicator light(red), the number of indicator light corresponding the output gears. 

- Equipped with electricity indicator light(blue), different numbers to shows different electric quantity, 1 light(5-25%,flash<5%), 2 lights(25-50%), 3 lights(50-75%), 4 lights(75-100%). 

- Automatic mode and manual mode adjustable, with output mode indicator light, automatic mode-left yellow light turn on, manual mode-right yellow light turn on. 

- Type-C interface 2A input, 6700mAh spot welding machine can be fully charge within 3 hours. 

- 400mm long spot welding pen for flexible operation. 

- Mainly used in the welding of nickel sheet of cylindrical battery, NI-MH battery, nickel cadmium battery like 18650 and etc.. 

- Gold-plate terminal welding pen, with fine conductivity and low contact resistance, quickly detachment and easy carring. 

- 2mm thicken pure copper strip, supperlow internal resistance to increase overcurrent capability. 

- Built-in high-rate polymer power cell, the max output current is up to 650A, and it can continuously weld thousands of points after being fully charged. 

- Temperature control probe for temperature control protections, automatically shutoff when the temperature is higher than 60℃. 

Specification: 

Battery: 2 x 5V, 6700mAh lithium battery 

Gears: 1-6 gears 

Input interface: Type-C 

Input current: 5V/2A 

Welding output voltage: 4.2V (max) 

Welding output current: 650A (max) 

Design welding current: 1000A 

Welding thickness: 0.1-0.12mm 

Item size: 178 x 87 x 27mm 

Note: 

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 

Please allow 1-3cm measuring deviation due to manual measurement. 

 1 X Spot Welding Machine 

1 X Spot Welding Pen 

1 X English Manual 

1 X Type-C Cable 

1 X File 

1 X 5m Nickel Sheet