Mini Spot Welding Machine DH20 Pro

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2021 Updated portable Spot Welder with 9 gears adjustable is made of aluminum alloy material, with anodic oxidation surface, wear resistant and beautiful, fire-proof and anti-fall. With Gold-plate terminal welding pen, fine conductivity and low contact resistance, quickly detachment and easy carring.This DIY spot welding machine is mainly used in the welding of nickel sheet of cylindrical battery, NI-MH battery, nickel cadmium battery like 18650.

Package Included:

1 x Mini Spot Welding Machine
2 x Spot Welding Pens
1 x 0.12mm*8mm*2m Nickel Plated Steel Belt
1 x USB Cable
1 x User Manual

Main Features:

1. Please hold for 3 seconds.When the buzzer sounds, it is on/off.
2.After installing the spot welding pen, set the power to level 1 for the first use, and press properly to make the welding pen and the nickel sheet contact the battery well.
3.When the spot welding machine detects that the welding pen is placed, start welding. If welding is not necessary Adjust the gear.
4. When welding, you can try to press different strengths and switch the output power for welding test, not that the higher the power, the stronger the welding.
5.When the power is less than 25%, the output power will decrease and the spot welding effect will be weakened.It is best to keep the power above 50% during spot welding.
6.The power indicator flashes when charging.When all four lights are on, it is fully charged.This product supports charging while using.


9 Gears Adjustable Short press the button.If the buzzer goes off, it's the shift position.Press next time, you can increase 1 gear.1-9 cycles, gear 9 is the strongest weld strength.	Battery Indicator Display Equipped with indicator light of power, the battery power will affect the welding effect, it is best to keep welding when the power is above 50%. It can be welded while charging. When you receive the product, please charge it fully in advance.	5500mAh Large Capacituy Battery This handheld spot welder built in 5500mAh high-rate rechargeble polymer lithium battery,can be fully charged within 3 hours. and it can continuously weld thousands of points after being fully charged.


Portable Power Bank Design Take it with you to charge your phone,large current of 2.0V makes the charging speed faster.	Quick release Welding Pen Gold-plate terminal quick release welding pen, with fine conductivity and low contact resistance, quickly detachment and easy carring.	Mini & Portable Design The size of this spot welding tool is about 4.133.281.13 inch, mini-compact and easy to carry.It can be used for family, factory, offices, restaurants, and many other places,meeting your various needs.