This is a kind of fine quality spot-welding machine, which is made of aluminum alloy material, with anodic oxidation surface, wear resistant and beautiful. The welding spots are accurate and beautiful, support welding 0.1-0.12mm nickle sheet, and support welding 0.15mm nickel sheets after fully recharged. 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.
5 gears of output power adjustable, welding more accurate(1gear-lowest, 5gear-highest).
Equipped with gears indicator light, the number of indicator light corresponding the output gears.
The welding spots are accurate and beautiful, support welding 0.1-0.12mm nickle sheet, and support welding 0.15mm nickel sheets after fully recharged.
Built-in low internal resistance battery, with 600A high discharge capacity.
With fast-recharging function, support 5V, 2.1A to recharge your mobilephone.
Also has low voltage alarm function.
The welding pen consists of gold-plate terminal, copper penholder, and ODSC pen pin, which has fine conductivity and low contact resistance, quickly detachment and easy carrying.
Multiple protections of low voltage, over current and over-charge.

Specifications:
Name: Spot-Welding Machine
Material: aluminum alloy
Battery: 1 * 3.7V, 5000mAh battery (included)
Item size: 103 * 84 * 27mm / 4.06 * 3.31 * 1.06in
Package size: 150 * 100 * 40mm / 5.91 * 3.94 * 1.57in
Package weight: 400g / 0.88lb

Packing List:
1 * Spot-Welding Machine