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Portable Digital Color Display Spot Welding Control Board for DIY 18650 Lithium Battery Packs

Name: Weytoll Battery Tools
Price: 24.63 USD
Availability: InStock

$ 37.89 $24.63

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About this item

【Scientific Circuit Design】: Adopting 5pcs high-power MOS, MOS boost circuit drive, ensuring MOS stability, with large current control, with big redundancy and low failure rate. Paired with 2 large filter capacitors, stable-performance anti-interference MCU, and paired with 8AWG silicone welding wire. With its portable features, go out of the maintenance of cellphones is more convenient.
【Customizable Welding Intensity】: Utilizing a powerful output design, the encoder allows for easy adjustments to welding intensity. This makes it simple to find the appropriate setting for various materials, ensuring precise and thorough welding results. Ideal for seamlessly welding thousands of points on nickel sheets and nickel-plated sheets.
【OLED Display】: More intelligent, accurate, and humane to use, the adjustable digital display clearly shows battery voltage, current size, welding pulse, interval, and number of spotwelds at a glance.
【Support Input Type】: Supports voltage of 7V to 14V, current of more than 200A. Suggested power input of 12.0V 20A-200A auto starters, 3 series -6 series supercapacitors, and 3S 5000mAh or above aviation model batteries.
【Working Principle】: The welding process is based on the principle of high current and high temperature, fast melting part of the nickel sheet, and cooling, which can fully meet the requirements of a small spots welding machine, stable quality, solid welding, and no tube frying.