This is a kind of fine quality welding pen set, adopts intelligent logic control chip, it can intelligent calculate battery power, suitable for welding various kinds of battery. 6 gears of output power adjustable, 6 gears of battery capacity adjustable, and 6 gears of multiplying power adjustable, the welding process is more accurate. The welding spots are accurate and beautiful, support welding 0.1-0.3mm nickel sheet. Support 100-900A welding current. You can have a try.

Features:
Adopts intelligent logic control chip, it can intelligent calculate battery power.
Uses 6pcs MOS tube, the spot-welding peak-current can reach up to 1800A.
4 channels LED display, integrate four major functions of capacity, rate, gear, and power warning.
6 gears of output power adjustable, 6 gears of battery capacity adjustable, and 6 gears of multiplying power adjustable, the welding process is more accurate.
The welding spots are accurate and beautiful, support welding 0.1-0.3mm nickel sheet.
Support 100-900A welding current.
Upgraded to automatic triggered design, do not need to press button for long time anymore, completely frees your hands.
It will auto sleep after 8 minutes no operation.
The 380mm length welding pen has low resistance, and with fine electrical conductivity.
Comes with a roll of 2m 0.1*10mm nickel plated steel belt.
Battery recommended:
12V-30-65ah leadacid battery with fine performance and small internal resistance.
4000-10000mah, 30-70C, 2S, 3S, 4S(less than 16V) Li-polymer battery group.
30-35ah 18650 lithium battery group.

Specifications:
Name: Welding Tool Set
Material: metal
System voltage: 6.5-16V
Working current: 100-900A
P-eal current: 1800A max
Item size: 107 * 53mm / 4.21 * 2.09in
Package size: 120 * 70 * 10mm / 4.72 * 2.76 * 0.39in
Package weight: 100g / 3.53ounce

Packing List:
1 * Circuit Board
2 * Welding Pen
2 * Heat Shrink Tube
2 * Connecting Cable
1 * Roll of Nickel Sheet
4 * Set of Screws