I thought I'd start a clean thread.I purchased a battery powered mig on ebay.http://www.ebay.com/itm/121414730258...%3AMEBIDX%3AIT I'd like to add a tig torch. I've been wondering what kind of current control will work with deep cycle batteries.I found a couple of varible speed controls on ebay. Could either of these work?http://www.ebay.com/itm/Variable-FAN...item1c32d6f3b7http://cgi.ebay.com/ws/eBayISAPI.dll...e&talgo=origal15amps is the biggest I can find.I found a "Lithium Ion Battery powered TIG-ARC Welder..." At a low price of $4000.00 Plus S&H. WOW!.The 4000 dollar part is the controller Its not ac just dc. The lithium battery and charger is about $700. Deep cycle batts will do the same thing. The primary difference is the weight.
Reply:Originally Posted by zitonI purchased a battery powered mig on ebay.I'd like to add a tig torch. I've been wondering what kind of current control will work with deep cycle batteries.