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  1. #1
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    Dec 2018
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    24 Volt Charging Question

    Going from 12v TM to 24v TM and I need your help. I have a two bank 20a (10a each) and a two bank 10a (5a each). Which one would you use and how do I go about wiring them up. My starting battery, along with the other two are 31 series flooded. Should I use both banks of the 10a on the starting battery and both banks of the 20a on the trolling batteries. How would I hook up both banks to the trolling batteries? Does anyone a wiring diagram for this? Thanks for help!!!!

  2. Electrical/Wiring/Trolling Motors Moderator CatFan's Avatar
    Join Date
    Jun 2004
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    SW Indiana
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    26,088
    #2
    That's the way I'd do it. For the TM batteries, one bank to each battery. Positive of bank 1 to positive post of battery 1, negative of bank 1 to negative post of battery 1. Positive of bank 2 to positive post of battery 2, negative of bank 2 to negative post of battery 2.For the starting battery, both positive charger leads to positive battery post, both negative charger leads to negative battery post.
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  3. Member
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    Dec 2018
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    San Antonio
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    #3
    Thank you CatFan!!