Tony's Garage on UTube had an episode which showed how to rejuvinate a weak battery with an Arc (stick) Welder, it seemed to work, have not tried it myself. Do a search.
I can think of potentially less painful ways to kill yourself. Ever see the result of a battery explosion?
Last edited by GomangoCuda; 07/22/2211:47 AM.
In theory, there is no difference between theory and practice. In practice, there is.