Portable Mini DIY 18650 Battery Spot Welding Machine OLED Display 30 Gears of Power Adjustment and 20 Gears of Delay Time Adjustable Support Welding 0.1-0.2mm Nickle and Steel Sheets ( Item#: E19042-2 )

This is a kind of quality spot-welding machine set, wear resistance and can provide long service time. OLED display, you can see the delay time, pulse time, and pluse numbers clearly. 20 gears of delay time adjustment, easy to adjust from 1-20ms. 30 gears of power adjustable and 4 gears of pulse adjustable(1-4pu). Equipped with 5minutes automatic power off function. Two types optional, you can choose 5300mAh or 10600mAh according to your demands. You can have a try.

Features:
Compact size, lightweight and portable, easy to carry around with you.
LED display, you can see the delay time, pulse time, and pluse numbers clearly.
20 gears of delay time adjustment, easy to adjust from 1-20ms.
30 gears of power adjustable and 4 gears of pulse adjustable(1-4pu).
Equipped with 5minutes automatic power off function.
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 0.1-0.2mm nickle sheet or steel sheet.
Built-in high-rate polymer power cell, support continuously weld thousands of points after being fully recharged.
With fast-recharging function, which can be used as recharge pal and the max output current is 2.4A.
Integrated cold-compacting welding pen, with fine conductivity and low contact resistance, and easy carrying.
Two types optional, you can choose 5300mAh or 10600mAh according to your demands.

Specifications:
Name: Spot-welding Machine
Material: aluminum alloy 
Display: OLED display
Type: 5300mAh battery, 10600mAh battery (optional) 
Battery: 1 * 4.2V, 5300mAh battery, 2 * 4.2V, 5300mAh battery (according to your selection)
Internal resistance of battery: 1 milliohm (5300mAh battery), 0.5 milliohm (10600mAh battery）
Spot-welding current: 400-500A(5300mAh battery), 600-800A(10600mAh battery)
Delay time: 20 gears adjustable, 1-20ms
Welding power: 30 gears adjustable
Automatic shut down time: 5min
USB output: Max 5V, 2.4A
USB inpur: 5V, 2.0A
Item size: 150 * 80 * 30mm / 5.91 * 3.15 * 1.18in
Package size: 175 * 95 * 60mm / 6.89 * 3.74 * 2.36in
Package weight:
5300mAh battery type: 400g / 0.88lb
10600mAh battery type: 500g / 1.10lb

Packing List:
1 * Spot Welding Machine
1 * Pair of sopt-welding Pen
1 * USB Cable
1 * Roll of 5m Nickel Sheet