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Thread: battery charge

  1. 06-27-2020, 11:23 AM #1
    knorr
    knorr is offline Junior Member
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    Default battery charge

    I have a 2004 Supra Launch. Can I hook up my battery charger to the batteries and charge while they are still full hooked up in the boat (without doing damage)? Does the boat have an alternator? Thx
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  2. 06-28-2020, 05:59 AM #2
    michael hunter's Avatar
    michael hunter
    michael hunter is offline Senior Member
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    Yes and yes just make sure you hook them up to correct polarity.
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  3. 06-28-2020, 10:19 AM #3
    MJHKnox's Avatar
    MJHKnox
    MJHKnox is offline Senior Member
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    Smart chargers are the way to go. I did not have one on my 2007, but was nice to install one, come home after a day on the lake, plug in and leave it.

    Necessary - no, but nice to have and probably will extend battery life b/c they maintain a full charge.



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