Welder Connectors

[saneagle]

I'm making a DIY welder for battery packs. Does anybody know what these connectors are called that connect the electrode leads to the main unit?

Mini Spot Welder for0.1-0.25mm Nickel Welding Machine 18650 Battery Spot Welding | eBay UK

1 Spot welder. Welding current:6-1200A. 2 Spot welding pen. Applicable:18650/26650/32650 and other cylindrical lithium batteries, NiMH batteries, CdNi batteries etc. can be soldered firmly. 1 practice nickel sheet.

www.ebay.co.uk

 

[AGS]

They are XT150

 

[saneagle]

It's OK, I eventually found them. They're just called 8mm bullet connectors.

 

[saneagle]

They are XT150

Thanks for looking.

 

[AGS]

If I were going the diy route I would use welding lugs instead.

 

[lenny]

 

[saneagle]

If I were going the diy route I would use welding lugs instead.

Thanks, but I've already got these rather tasty electrodes from another welder that I want to use to test a few DIY ones. I just need the connectors to match them. That cable is about 10mm dia.