This is a kind of quality spot-welding machine, which is compact in size, 4 gears of output power adjustable, 1-4 cycles, and the 4th gear is the strongest welding strength, the welding process is more accurate. Equipped with green gears indicator light, the number of indicator light corresponding the output gears, and also has power indicator light. Type-C input interface design, max 2A for recharge the spot-welding machine quickly. Also has recharge pal USB interface output function, the max output 5V, 2.4A. You can have a try.

Features:
Compact size, lightweight and portable, easy to carry around with you.
The outcase is made of aluminum alloy material, with anodic oxidation surface, wear resistant and beautiful.
4 gears of output power adjustable, 1-4 cycles, and the 4th gear is the strongest welding strength, the welding process is more accurate.
2 kinds of trigger output modes design, 1.5s timer trigger and automatic trigger once detect the welding pen.
Equipped with red gears indicator light, the number of indicator light corresponding the output gears.
With power indicator light, you can know the remaining electricity quantity at a glare, and convenient for you to recharge it in time.
1 green light indicate (10-25% remaining electric quantity), 2 green lights indicate (25-50% remaining electric quantity), 3 green lights indicate (50-75% remaining electric quantity), 4 green lights indicate (75-100% remaining electric quantity).
Automatic trigger s-pot welding, the welding spots are accurate and beautiful, support welding 0.12mm nickel sheet.
Built-in high-rate polymer power cell, support continuously weld thousands of points after being fully recharged.
Gold-plate terminal welding pen, with fine conductivity and low contact resistance, and easy carrying.

Specifications:
Name: S-pot Welding Machine
Material: metal+plastics
Battery: 1 * 4.2V, 4300mAh rechargeable battery (included)
Type: USB interface, Type-C interface (optional)
Output voltage: 4.2V max
Output current: 639A max
Design current: 1200A max
Input interface: micro USB
USB input: 5V, 1A
Recommended nickel sheet: 0.1-0.12mm
Item size: 100 * 84 * 28mm / 3.94 * 3.31 * 1.10in
Package size: 200 * 110 * 40mm / 7.87 * 4.33 * 1.57in
Package weight: 470g / 1.04lb

Packing List:
1 * S-pot Welding Machine
1 * Quick Release Pen
1 * Micro USB Cable
1 * Guideline