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Thread: Electrolysis battery charger

  1. #11
    Join Date
    Aug 2007
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    Have have used an old copper core stick arc welder. It was a heavy unit on two wheels at the back, about a cubic foot in size. I rectified it using two 45 amp bridge rectifiers in parallel, mounted on a heatsink. We set the welder at the minimum current setting and let it run. Monitor all parts for overheating. We bought the sodium bicarbonate in a 20kg sack. Be aware of hexavalent chromium. Watch Erin Brokovich if you want to learn about that.

    Aaron

  2. #12
    DAMINK Guest
    Quote Originally Posted by Aaron IIA View Post
    Be aware of hexavalent chromium..

    Aaron
    Thats why i stopped doing it actually mate. Was hitting a heap of parts and worked out later there was chrome in there. Had my hands in there many times.
    Gave me the heebee jeebees. Turned it off and went back to the old school method. Hard work.

  3. #13
    Join Date
    Oct 2017
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    Phillip Island
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    I've been using white vinegar, overnight soak or a couple of days with heavy rust and an occasional agitation. It seems to do the trick. You can even dip you chips in it while you wait for it to work

  4. #14
    DAMINK Guest
    Quote Originally Posted by Zcoota View Post
    I've been using white vinegar, overnight soak or a couple of days with heavy rust and an occasional agitation. It seems to do the trick. You can even dip you chips in it while you wait for it to work
    I like your thinking. Get some greasies in ya and cover all the needed heavy metals at the same time.

    Yikes lol.

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