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Clear LCD Display
The color LCD displays features: product temperature, welding mode selection, preheat time, trigger time, power level selection no guesswork, just clear, real-time insights.


Innovative replaceable spot welding pin design reduces replacement costs.
Professionally designed, this mini spot welder is suitable for home or on-the-go use, perfect for battery repair professionals and battery DIY enthusiasts.

Please NOTE
When you are spot welding, the spot welding angle is recommended to be tilted 30 plating, presenting a 60° angle to spot weld, this angle is better. You can also try other angles, suitable for your spot welding angle is the best.
When you spot weld fit, both spot weld pens must contact the material at the same time, not one spot weld pen contacted, the other did not contact. To both pens are in contact, the spot welding current will be output, there will be a spot welding reaction.
When you spot weld the fit, pay attention to spot weld the material to be smooth, clean, spot weld the 18650 battery fit, must be laid flat on the battery, the battery and the material can't have a gap, if there is a little gap, use the spot weld pen to gently press the following, so that the battery and the material are in full contact.