18650 Full Automatic Lithium Battery Welding 12V Portable Spot Welding Machine Control Board DIY Full Set of Accessories

The ultra-thick copper tube 10AWG welding wire and the alumina copper spot welding needle ensure the overcurrent capability and durability, and greatly improve the spot welding efficiency.
Pure copper conduction heat conduction greatly improves spot welding efficiency.
8 speed power adjustment digital tube real-time gear display.
High frequency capacitors have low internal resistance and can withstand high temperatures of 105 degrees Celsius.
Both sides of the outlet are convenient for spot welding, and there are labels, which are not easy to connect wrongly.

Specification:
MOS core operating temperature: 175℃
Vds: withstand voltage up to 40V
Rds(on): Single chip internal resistance as low as 0.77mR
ld: single overcurrent capacity 300A
Colour: green
Material: Metal

Package Contents:
2 x Connection cable
2 x Spot Welding Pen
1 x W1 Motherboard
1 x 5M Nickel Sheet
4 set x Stainless Steel Screws
2 x Heat Shrink Sleeve

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.