Product Features:

1.One-handed operation/add a mini copper spot welding station/welding pen interface with an insulating rubber sleeve to prevent short circuit of positive and negative poles during welding

2.It is suitable for precision welding of lithium battery nickel sheet, battery small plate replacement, stainless steel sheet, stainless iron sheet, etc. It can be used for short-circuit fault detection of various mobile phones and computers

3.8 gears adjustable

4.Temperature control protection

5.Large capacity battery

6.One second lock