DIY Arduino Battery Spot Welder Aluminum Parts


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In stock

SKU: sw-alp Category:


A set containing the u-shaped and the straight aluminum part for the DIY Arduino Battery Spot Welder (They fit for V2 and V3)

The parts are precision CNC machined and have a thickness of 4mm.

  • The U-shaped part has 2.3mm holes (you can use M2x8 screws with M2 nuts to mount it to the pcb)
  • The straight part has 3.3mm holes (you can use M3x10 screws with M3 nuts to mount it to the pcb and the mosfets)
  • The big holes are 6.5mm on both parts


Attention: The parts do NOT fit the old V1 of the Spot Welder. (the one with the 4 mosfet drivers)

Additional information

Weight 27 g
Dimensions 85 x 37 x 4 mm


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Please note that due to very busy parcel services during christmas and new years time the delivery of your order may take a few days longer as normal. Dismiss