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  1. #1
    Member
    Join Date
    Oct 2017
    Location
    Catoosa, Oklahoma
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    197

    Z21 Battery Tray Size

    2016 Z21. Time for new trolling motor batteries. Anyone know the size of the battery trays installed in the boat? Thinking about 31 series but not sure if they will fit in the trays. May need to go with 29 instead of 31.

  2. Member
    Join Date
    Oct 2017
    Location
    Catoosa, Oklahoma
    Posts
    197
    #2
    Found out 31 will fit, but my current Interstate TM batteries are 27. Never had an issue with them. They will be five years old in April. I'll. buy three new Interstate 27.

  3. Moderator Fishysam's Avatar
    Join Date
    Oct 2016
    Location
    Jamestown North Dakota
    Posts
    9,329
    #3
    31's fit but some cases like a north star x2 agm 31 are a touch long but will stuff in there.
    Mercury 250 proxs 2B115089