[AT] Manual battery chargers for very dead batteries.

John Wilson john.kathy.wilson at gmail.com
Wed Nov 16 16:02:07 PST 2016


Generally you will find manual chargers with wind up timers on them. The
coast guard requires chargers for boats to be ignition protected, and the
marine charger business seems to drive the rest so you get the chargers
that shut off if they don't detect a voltage.

Old PC power supplies are an excellent cheap source of power for
electrolysis. Even if you need several to get enough current for a big item
like I did with a trailer frame, free is still free if you have a source.
You need to figure out what wires need shorted to turn it on and where to
get the 12V, but that is available on the web.



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