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High Power Mini Spot Welder Controller Assembled Digital Adjustment Lightweight For 18650 Power Bank
- Compact and light spot welding machine 10cm in size.
- Compatible with 220V and others.
- The output voltage of the machine's power supply is DC 12V.
- Double pulse adjustable.
- 16pcs powerful super-capacitors with ultra-low internal resistance. Support 2.5V-3V super-capacitors.
- Control board with equalization function, 10A charging fully meets the needs of DIY lithium batteries. Suitable for various lithium battery assembly and processing (Batteries are not included).
- Supports 0.2 and below nickel sheet, featuring firm solder joints.
- Fit foot switch and integrated switch spot welding pen.
- Solid materials and fine workmanship.
- 1 x Spot Welder Controller
- 2 x Welder Pens
- 1 x Power Adapter
- It is finished and ready to use.
- Batteries are not included in the package.