11-04-2019, 03:36 PM
I have one of these mounted by each battery in my boat. I do not use it for charging just to maintain.
https://www.harborfreight.com/automotive...99857.html
Plug them in after each trip and leave them hooked up until covering to take boat out. Leave them plugged in all winter.
Just replaced the starting battery this year. Lasted six years.
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https://www.harborfreight.com/automotive...99857.html
Plug them in after each trip and leave them hooked up until covering to take boat out. Leave them plugged in all winter.
Just replaced the starting battery this year. Lasted six years.
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