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This product has been retired from our shop and is no longer for sale. This page is made available for those looking for datasheets and the simply curious.
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This product is retired and we won’t sell it anymore. This page is for reference only.
Spot Welding Machine is used to weld thin strips of nickel or similar material to lithium batteries. Namely, soldering to these batteries is not recommended because of the large amount of heat transferred by the soldering iron, which can permanently damage the battery. This weld is to make a welded joint between the battery contact and a piece of metal such as nickel, which can then be soldered to the wire or welded to other batteries, thus creating batches or parallels of batteries and finally battery packs.
The machine comes with one hand-held welding pliers or the contacts directly on the machine can be used. The current and the number of impulses have many levels of adjustment to make the joint ideal for various types and thicknesses of metals. It also comes with a foot pedal and a soldering iron that you can use immediately to solder wires to welded metals. There are also spare copper electrodes, a few m of nickel straps to start with, and a holder for easier welding of 18650 batteries.
• Model: SUNKKO 709A
• Voltage: 230VAC
• Power: 3.2kW
• Welding Current: 800A
• Dimensions: 244 x 140 x 200 mm
• Weight: 7.8kg
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