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  1. #1
    Member
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    Jan 2010
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    Upper Marlboro, MD
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    154

    Dead cranking battery

    Should I get an additional battery to run my electronics?

  2. Member
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    Jul 2019
    Location
    Seneca, South Carolina
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    1,478
    #2
    I recommend a lithium.

  3. Member
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    Aug 2017
    Location
    North Texas
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    1,597
    #3
    Nah.

  4. Member
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    Apr 2016
    Location
    Austin, Arkansas
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    1,193
    #4
    Why is it dead? Age, not charging after a trip or keeping it charged, too much drain from accessories while fishing, bad charger??
    2018 Tracker Pro Team 190 TX
    115 Mercury Pro XS 4S

  5. Ranger Boats Moderator 22RangerZ520R's Avatar
    Join Date
    Dec 2009
    Location
    Louisville, KY
    Posts
    5,719
    #5
    Let me guess, Interstate battery....?


    2022 Ranger Z520R | 2022 F250 Platinum
    Apex 19 | (2) Apex 16's | Mega 360 | Mega Live 2

  6. DINK CATCHER
    Join Date
    Jan 2012
    Location
    Little Rock, AR
    Posts
    13,952
    #6
    What electronics are you running and what motor are you cranking? A lot of people on here are getting by with a group 31 agm for cranking and electronics but if running big screens and forward facing those can pull some major juice. If you're worried/having issues a separate battery for electronics would be a good thing to have.
    2023 Xpress H18 with 115 SHO pulled by a 2016 Ram Tradesman HEMI

    My boat is a tool and no one expects a tin rig to be in showroom condition anyway

  7. Member
    Join Date
    Jan 2010
    Location
    Upper Marlboro, MD
    Posts
    154
    #7
    I have 2 HDS9 lives and a 12' carbon and a active image. Mercury 4 stroke 250

  8. BBC SPONSOR
    Join Date
    Nov 2021
    Location
    Pelham Alabama
    Posts
    919
    #8
    Check out our 16v-60ah electronics battery

    Call me if you have any questions about the setup

    205-965-8436

    Bill

  9. Member
    Join Date
    Jul 2005
    Location
    Rochester NY
    Posts
    1,026
    #9
    kiwon am curious as what battery you have.

  10. Scraps
    Join Date
    Apr 2007
    Location
    Havertown, PA
    Posts
    10,389
    #10
    Other than lithium, will likely hear recommendations for an X2 Grp 31.
    2017 Phoenix 819
    2016 200ProXS, s/n 2B359849, Mod 1200P73BD

  11. Member
    Join Date
    Jan 2010
    Location
    Upper Marlboro, MD
    Posts
    154
    #11
    Interstate dual purpose AGM 31M
    INTERSTATE MAINTENANCE FREE DUAL PURPOSE
    31M-AGM

  12. Member
    Join Date
    Jan 2010
    Location
    Upper Marlboro, MD
    Posts
    154
    #12
    INTERSTATE MAINTENANCE FREE DUAL PURPOSE
    31M-AGM

  13. Member dean c's Avatar
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    Jun 2005
    Location
    Humble Texas not in moms basement
    Posts
    27,066
    #13
    Quote Originally Posted by kiwon View Post
    INTERSTATE MAINTENANCE FREE DUAL PURPOSE
    31M-AGM

  14. Member
    Join Date
    Jun 2017
    Location
    Mishawaka, Indiana
    Posts
    929
    #14
    I've been waiting to use this emoji X2/Odessey, DeKa, or add a 16volt Impulse.

  15. Member
    Join Date
    Feb 2010
    Location
    Welcome NC
    Posts
    1,549
    #15
    NO

  16. Member
    Join Date
    Apr 2012
    Location
    Insomnia, near Seaford Delaware
    Posts
    37,794
    #16
    Quote Originally Posted by kiwon View Post
    Should I get an additional battery to run my electronics?
    Lot depends on your boat type, motor type, fishing style, electronics.

  17. BBC SPONSOR Bass Cat Boats's Avatar
    Join Date
    Jul 2004
    Location
    Mountain Home
    Posts
    16,270
    #17
    On cranking batteries three things matter, the MCA and the RC (Reserve Capacity), and then simply get the heaviest is important. Most have lower RC ratings as everyone puts emphasis on cranking amps, and this is why cranking batteries give you troubles. We just use the cranking battery differently than people think.

  18. USAF and DOD retired Phoenix Jim's Avatar
    Join Date
    Aug 2007
    Location
    Bellevue Ne
    Posts
    20,767
    #18
    Quote Originally Posted by 22RangerZ520R View Post
    Let me guess, Interstate battery....?
    always my first question junk batteries!
    2018 Phoenix 920 Pro XP

  19. Member
    Join Date
    Mar 2015
    Location
    wi
    Posts
    282
    #19
    Quote Originally Posted by Phoenix Jim View Post
    always my first question junk batteries!
    I have a group 31 Interstate for lead acid for cranking for 5yrs now. What is the better battery besides Interstate?

  20. Member
    Join Date
    Jan 2016
    Location
    Coal City Illinois
    Posts
    12,271
    #20
    Sounds like something left on..............any burned up transducers?

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