Customer Reviews for 787A+ Pulse Spot Welder for 18650 & Battery Pack Charger Test 50- 500A 1.5KW

A very nice general purpose spot-welder. It has enough power to blow holes in the thinner connectors (which you fix by simply turning the power down), and turning the power back up you can use the thicker connectors for higher power systems. My first attempt isn't very pretty, but works just fine and hopefully I'll get better with practice. LOLA very good general purpose spot-welder with a very reasonable price. Keep up the good work Amazon.

Works as advertised, spot weld works, current limited battery charging works as well, haven't used the usb charging port, don't really see the need for it in this type of appliance

Good machine for the price.Works very well on nickel plated strips 50-60 setting.Pure nickel strips around 90 setting, getting close to max O/P of 99.15A plug with regular earth pin, been using a 10A pwr point and hasn't tripped..still testing.JB

GOOD FOR WELDING BATTERIES BUT NOT GOOD FOR 1MM PLATE.CAREFUL WHEN USING HIGH SETTINGS AS THE POWER BREAKER WILL TRIP

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.

It served the purpose for which I purchased. Thank you so much.