Customer Reviews for 737G Battery Spot Welder Welding Machine for 18650 Lithium Batteries 110V

the only complaint is the soldering iron only lasted 5 min but that is not what i bought it for the spot welder allowed me to put together my lio4 battery with 400 cells so many many spot welds and is still working

Me agradó que es de corriente alterna y siguiendo las instrucciones del fabricante es excelente

I highly recommend to purchase worth the money

I needed to set it on max to get the welds I was looking for.

Works well, but -- despite being equipped with a120 volt plug -- it requires 240 volts to operate correctly.

Have a bunch of older battery operated power tools - Porter Cable and some Ego stuff (lawn mower, string trimmer) as well as an older e-bike. Got this to rebuild failing battery packs.Only had it for a few weeks but tried it out and it works really well - nice design and works well. I specifically chose Mophorn as I have had good results with their other stuff.

Just completed 3000+ 18650 LiIon welding without problem.

I like the unit but it was obviously designed for 240 V A.C. and in the US the 120 V version comes with some caveates. For a start even a 20 Amp circuit make cause the breaker to trip if set to max power. I run it on a 30 Amp circuit in my workshop. Secondly the wand drops enough power that you will need to sharpen the probe tips or there will not be enough heat to make a good weld. After all that it works well for me and I like the T12 soldering iron it comes with.

showed up quick, even though it took a while for him to ship it but once he did it was quick and timely and it is what it is works great

Like it, useful for my DIY