The SUNKKO 709A Spot Welder is designed specifically for assembling lithium battery packs. With its advanced welding technology and adjustable parameters, this spot welder ensures precise and reliable connections between battery cells. It features a digital display for easy monitoring and control, and its compact size allows for convenient portability. The SUNKKO 709A Spot Welder is a versatile tool that is ideal for DIY enthusiasts and professionals alike who need to build or repair lithium battery packs.
Note: Battery only as a reference in the picture! Not included! 1.Combination of battery spot welding and circuit board solder 2.Fixed spot-welding head and mobile spot-welding pen are combined together in one machine, so that the welding will become flexible. 3.Possess the function of 2,4,6,8 welding pulses selection, make the solder joint reliable. 4.Possess welding current rapid regulator, selecting the current will become quick and efficient. 5.The anti-static soldering station which controls the temperature accurately ,it is suited for welding any integrated circuit or wiring. 6.The removable foots witches can satisfy the requirement of welding position or sophisticated technology. 7.The fixed spot-welding head has pressure regulating device which makes the solder connections more reliable.
Parameters: Spot-welder part Supply Voltage AC 220V / 50HZ,110 V / 60 HZ (select) Power 1.9 KW (Instantaneous) Current 500 A Electric leakage Switch Requirement 60 A or more than 60 A Time of Double Pulse 1 ~ 10 ms (Instantaneous Welding Time) (adjustable, by adjusting the welding current knob) Time of Four Pulses 2 ~ 20 ms (adjustable) (Instantaneous Welding Time) Time of Eight Pulses 8 ~ 80 ms (adjustable) (Instantaneous Welding Time) Welding Pin Range 5 - 6 mm Welding Pressure 300 - 500 g Welding Distance Adjustable Suitable Welding Thickness 0.03 - 0.3 mm for Fixed Copper Head 0.03 - 0.2 mm for Mobile Welding Pen Soldering iron part Temperature 150°C ~ 450°C Power 50 W Output Voltage 20V DC
Note: The welding thickness 0.03 - 0.3 mm indicates the thickness range of all alloy it can be weld, for nickel or nickel plated steel, the range is 0.08 - 0.3 mm.
Accessories: 1pcs 6section 18650 battery clamp 50pcs 0.1*4*100mm Nickel-plated steel 2x15-holes black battery holder
