Portable Mini High Power DIY Nickel Strip Connection 18650 Battery Welding Machine Spot Welder 3.7-4.2V 300A

Product introduction: In the 18650 battery pack assembly process, the spot welder is an indispensable important tool, but the ordinary spot welder on the market is bulky and has a relatively high weight The common spot welder generally adopts a transformer structure and generates a large amount of heat, the current controlled is not accurate, causing the solder joint to be black or weak This circuit with 12V battery will become a storage spot welding machine for lithium battery, nickel-chromium battery and other nickel sheet welding, according to different configurations can be welded thickness of 0.1MM-0.15mm or so, we have customers through replacement the thick wire (10 square meters) can barely weld 0.2mm thickness, after all, this device is for electronic enthusiasts, the frequency of use is not very high, so you can also use 0.1-0.15 solder 2 to replace thicker nickel. parameters:

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B0838YTHZN

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CLIP ViT-L/14 · 768d

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cosine

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