Forum Discussion
BurbMan
May 29, 2014Explorer III
2oldman wrote:
Sounds like a big inverter might be the way to go.
Actually an inverter is not what you want, welding voltage is typically 10-20v. A MIG welder is actually just a high-powered transformer than steps down 120v to much lower levels an steps up the current accordingly.
Here is a battery powered welder.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,349 PostsLatest Activity: Jan 16, 2026