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  1. #1
    Member
    Join Date
    May 2005
    Location
    New Fairfield, CT
    Posts
    233

    12 volt Battery Jump-Box as a temporary power source

    I have 2 HDS GEN3 9s that I need to erase data from, including waypoints before I sell them. Is it safe to use a jump box to power up the units when doing so? Can I connect black to black and red to red on the jumper's alligator clips without damaging my Lowrance units?

    THANK YOU

  2. Member
    Join Date
    Nov 2013
    Location
    Norway
    Posts
    3,673
    #2
    Assuming the jumper provides 12V and at least the A your unit needs, yes go ahead.