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  1. #1
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    Lightbulb How To Power Up A Depth Finder Inside Your House

    Have you ever wanted to work on or study your Depth Finder or GPS in your house. With this one little plug, you can easily make it possible to plug in and power up a Lowrance unit in the comfort of your home, hotel, shop, etc away from your boat.



  2. Member
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    Feb 2015
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    #2
    I just connect a spare power cord to a 12V motorcycle battery, works fine and the battery is not too big or heavy.

  3. New England Forum Moderator twitch's Avatar
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    Mar 2005
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    New Bedford, MA
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    #3
    I do the same but use a spare battery from a remote control ride on car that is 12 volt and small but works well.
    1990 374V Ranger Still kickin' bass after all these years

  4. Member
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    Aug 2008
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    Lockport NY
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    #4
    i have used a battery charger

  5. Member RazorCat's Avatar
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    Nov 2012
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    Texarkana, Ark.
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    #5
    Laptop power supply
    BassCat Sabre FTD
    Mercury 150 Optimax
    "It's just fishing"

  6. Member
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    Feb 2019
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    Richmond, VA
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  7. Member FES313's Avatar
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    Jul 2014
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    Rosman,NC
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    1,552
    #7
    A 12v 5a generic laptop charger from amazon. I had a spare Lowrance power cable and I got the male plug and installed it on the Lowrance cable.
    2014 X19
    2014 200 SHO

  8. Member
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    Jan 2016
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    Coal City Illinois
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    #8
    Use the small battery I have on my puddle jumper (Pond Prowler) and it works fine.

  9. Member Dale013's Avatar
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    Nov 2023
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    Nicholasville, Kentucky
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    #9
    Is it OK test new Humminbird 5 Gen 2 on mower 12v battery?

  10. Expert at Retired RangrSkipr's Avatar
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    Apr 2019
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    Lincoln
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    #10
    I purchased three power plugs, 12V converters and two ethernet cables that allow me to power up and network my three Garmin units on the bench for updates and just messing around with settings during the winter. I'm just geeky like that

  11. Lowrance/Garmin/GPS Moderator fishin couillon's Avatar
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    Jun 2004
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    Pineville, La
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    33,130
    #11
    Got a Radio Shack power supply that I use....
    YOU are not entitled to what I have earned!!!!!

    2014 Phoenix 619 Pro / 2014 Mercury 200 Pro XS

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