Damn, didn't know that existed but it makes sense with how much power lithium ion can deliver.

I'll have to keep my eye out for the Home Depot buy a battery and get a free tool deal on those.

Heh, I'll have to watch for that sale.

4x12AH batteries, that's gonna be over $1200.

I doubt you could charge them faster than the welder can run them down, so you might want three sets and two gang chargers if you want production anything like a plug-in machine.

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Matt's Off Road Recovery uses one to stick broken Humvee steering rods back together about once every four or five episodes.