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#185444
RICHARD A. WHITE
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    Lifetime Member

    I am working on a conversion to use a 7.5 volt DC laptop power supply instead of a battery.

    Quick and simple to install. The laptop power supply plugs directly into a connector like this.
    https://www.amazon.com/2-1mm-5-5mm-Female-Power-Adapter/dp/B003MHUN7S

    Mount this inside your case, connect the positive and negative wire that would normal go to the battery to this connector, then plug in the power supply like this: I will get the proper part number this evening.

    And you will NEVER need to worry about an uncharged battery.

    FYI… Mercotronic sold a unit as an accessory to do just this… I can post photos of their catalog to corroborate this statement, showing actually voltage and amperage of the unit.

    Just not had time to write the article.

    Respectfully

    Richard

    http://www.richardsoutboardtools.com
    classicomctools@gmail.com