Trolling motor battery space for 185 Competitor Sport

  • G_Smitty
    New Richmond, WI
    Posts: 1355
    July 1, 2024 at 7:56 pm #2279433

    Well, after nearly 5 years of use with my green-top Interstate (Group 27) batteries up front, looks like it is time to replace. Without going out and measuring, would Group 31 batteries fit in the compartment under the rod locker? Looking to get a couple of LiFePO’s and the ones I’m looking at (12V 100Ah) are Group 31 size. Will also have to replace the ProSport onboard charger since it isn’t set up for lithium. Anyone looking for a used 2-bank onboard charger? Cheap… )

    Youbetcha
    Anoka County
    Posts: 2487
    July 1, 2024 at 8:09 pm #2279434

    I have a 24v 80ah that is also a group 31 size and it does fit great in one of the stock battery trays on a 175 competitor tiller.

    CaptainMusky
    Posts: 20311
    July 1, 2024 at 8:14 pm #2279435

    I doubt 31 will fit. I have. Tournament sport and they wouldn’t. I have group 29 and it’s right.

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