Made of hard aluminum alloy material, with 2 pieces of 5300mAh battery, this 10600mAh spot welding machine can be used more than 1000 times after full charged, featuring 20 gears of delay time adjustment, 20 gears of adjustable power, memory function and 5-minute automatic power off function. With the OLED color screen, you can see the delay time, power gear, remaining electric quantity, battery voltage and charging input current.

Features:
Compact size and light weight, the spot welding machine is portable to carry and store.
The housing is made of hard aluminum alloy material, with fine workmanship, featuring wear resistance and long service life.
Built-in 6*300A high-power MOS tube on both sides, the theoretical maximum can withstand 1800A peak current, large margin & low failure rate.
The OLED color screen displays delay time, power gear, remaining electric quantity, battery voltage and charging input current.
Each welding pen is consist of 8awg 300mm cable and 6mm diameter solid aluminum oxide copper penhead, low resistance & fine electrical conductivity & support large current.
It is recommended to use 0.1~0.15mm nickel strip or nickel-plated steel strip for spot welding, with good effect and high strength.
The product will automatically power off to save power if it is not used for 5 minutes.

20-Gear Delay Time Adjustment:
The range is 0.5 seconds to 2.5 seconds. In the power-on state, press MENU (red button) until the delay number is highlighted, and then press V+/V- (black button) to adjust the delay time. It determines the delay time when the soldering pen automatically welds the metal.

20-Gear Power Adjustment:
The range is 1-20. In the power-on state, press MENU (red button) until the power number is highlighted, and then press V+/V- (black button) to adjust the power range. The larger the number, the higher the spot welding power.

Specifications:
Material: Aluminium
Color: Gold
Battery Capacity: 10600mAh
Internal Resistance of Battery: 0.5 milliohm
Spot Welding Current: 600A~800A
Suitable Thickness: 0~0.3mm
Item Size: Approx. 148*82*27mm / 5.83*3.23*1.06in
Item Weight: Approx. 430g / 15.17oz
Package Size: Approx. 26*14*6cm / 10.24*5.51*2.36in
Package Weight: Approx. 600g / 21.16oz

Packing List:
1 * Spot Welding Machine
1 * Pair of Welding Pen
1 * Nickel Strip
1 * Grinding Sandpaper
1 * Type-C USB Cable