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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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
Yes and yes just make sure you hook them up to correct polarity.
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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