Mine sits outside year-round but I keep it charged off and on when not in use. But I do use it during the winter.

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Mine sits outside year-round but I keep it charged off and on when not in use. But I do use it during the winter.
Our boat is stored in the basement. It's never used from November through February. About every week of so we'll turn the engine over for about 5 seconds with the kill cord pulled, then we'll top the batteries off. We'll also run a heavier than usual dose of Sta bil Marine through the fuel system during the last trip of the year. It's always good to go the first time out.
Waterdog,
Curious about #9. "Never use a portable heater or auto battery charger in bilge."
Why not leave charger comected during winter months? I leave my 3 bank charger connected (Dec-Feb). 2 banks to the trolling batteries and 1 bank to the starting. I was told this will help prevent build up on the plates and keep them fully-charged without affecting life of battery?
Am I wrong? Am I better off to pull and store in garage, basement, etc...?
my friend, I have no idea what #9 is about, I copied and posted the list of 10 tips to winterize a boat. trying to help the guy that asked what to do to winterize a boat. I use my boat every chance I get, sometimes it will sit for a month or more, what I do after i get back home from a fishing trip is, back it in the garage and plug up the battery chargers and leave them plugged in, they kick on and off as needed. I run fuel stabilizer in my boat year round, change oil in the lower unit once a year. and the boat is always ready when I am.Waterdog,
Curious about #9. "Never use a portable heater or auto battery charger in bilge."
Why not leave charger comected during winter months? I leave my 3 bank charger connected (Dec-Feb). 2 banks to the trolling batteries and 1 bank to the starting. I was told this will help prevent build up on the plates and keep them fully-charged without affecting life of battery?
Am I wrong? Am I better off to pull and store in garage, basement, etc...?
I usually leave it connected too. I think they are worried about an enclosed spaces and the buildup of Hydrogen gas, which is a byproduct of charging lead acid batteries.Waterdog,
Curious about #9. "Never use a portable heater or auto battery charger in bilge."
Why not leave charger comected during winter months? I leave my 3 bank charger connected (Dec-Feb). 2 banks to the trolling batteries and 1 bank to the starting. I was told this will help prevent build up on the plates and keep them fully-charged without affecting life of battery?
Am I wrong? Am I better off to pull and store in garage, basement, etc...?
A heat source in the bilge area, if it is enclosed, while charging is a good way to blow things up..
And leaving an old, poor charger hooked up all the time is a good way to destroy a battery.
That said, I always plug my boat in when I get home, and usually unplug it after it is fully charged. Then, when I'm ready to go, I usually plug it in the night before to top off or whatever, and head down the road. When charging, I always crack the lid to vent any gasses that are created by charging.
Later,
Geo
