Portable Spot Welder Pen 12V for 18650 26650 Battery DIY Kit

Portable Spot Welder Pen 12V for 18650 26650 Battery DIY Kit

R 470.00

Takealot · checked 9 days ago

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Average
R 470.64
Lowest seen
R 470.00
Highest seen
R 477.00
Last change
-R 1.00
First indexed
22 Sep 2026
Retailer
Takealot

Description

1 Spot welding adopts the principle of rapid local heating and large current cooling. 2 Sufficient current supply is required, generally the welding current of nickel plating plate of 0.1-0.15 is about 90-150A. 3 It is recommended to use the following batteries: 12V starting power for automobile and 3S high-power battery pack for model airplane. 4 Three high-power lithium battery packs, 40900 3-pin battery packs, batteries with good performance above 12V 20A. 5 Capacity x discharge rate = load capacity. Take 5200mA air battery as an example, the discharge rate is 35C.

What's in the box
1 x Spot Welding Machine

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