12v/4a Portable Spot Welder 1-110-speed Adjustable Farad Capacitor DIY Nickel Sheet 18650 Lithium Battery US Plug

• --Capacitors are not batteries. Capacitors are characterized by the ability to instantly release a powerful current that instantly melts metal for welding within milliseconds.
• --Capacitors can be stored at zero voltage. Long-term use requires no maintenance, no memory effect.
• --Easily weld 0.2mm pure nickel, 0.3mm nickel plated, 0.4mm stainless steel, the welding is bright but not black.
• --Automatic welding can be adjusted in 0.5-7 seconds, and the welding power can be adjusted in 1-110 steps.

Feature:

1. This spot welding machine is suitable for cylindrical monomer, mobile phone soft pack battery, electric vehicle battery assembly, power tool battery maintenance, etc..
2. Capacitors can be stored at zero voltage. Long-term use requires no maintenance, no memory effect, and no over-discharge problem. For example, they will work fine even after 1 year of inactivity (well stored). Super high current discharge capacity, long-term use as a practical tool, cost-effective.

Description:
Name: Portable Spot Welder
Power adapter input voltage: 110-240VAC, 50/60Hz
Power adapter output parameters: 12VDC/4A
Power adapter power: 8W
Welding ability: 0.2mm pure nickel, 0.3mm nickel plated, 0.4mm stainless steel
Gear: 1-110 gears
Welding time: 0.5-7 seconds adjustable
Packing list:
Farad Capacitor Portable Spot Welder x 1 set (including power adapter)
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.