Battery spot welder SUNKKO 709PLUS with micro solder

Product detailed description

The SUNKKO 709PLUS is a spot welder for spot welding of batteries into battery packs using nickel pads. Welding can be done with two points in the welder body or with the help of pliers. The device also includes a 50W microsolder with temperature control.


Technical parameters:

- instantaneous power: 4.3 kWh
- welding current: 80 - 800 A
- power supply: 230 V AC 18 A (circuit breaker min.20A/C)
- number of pulses: 2× (1-10ms), 4× (2-20ms),8× (8-80ms)
- max. thickness of the flakes: 0.35 mm for welding without pliers
- 0.2 mm for welding with pliers
- microsolder 50 W
- temperature control: 150 - 450 °C

Package contents:
- spot welder
- microsolder
- spot welding pliers + 6 pcs of tips
- microsolder stand
- starting pedal
- 2× fuse
- 18650 battery holder
- 50 pcs of nickel plates 0,15 × 8 × 100 mm
- 50pcs nickel plates 0,1 × 4 × 100 mm