I saw a few videos that claim you can make old batteries new by zapping them with high amperage from an arc welder. Well, I just happened to have six 6 volt deep cell batteries from my solar light system that needed replacent so I figured I'd give it a try.
I zapped them for 5 minutes at:
40 amps
100 amps
140 amps
And lastly, 3 x at 150 amps.
Out of six batteries, I had some very interesting results!
