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« on: August 25, 2009, 04:37:36 PM »
Reading the "battery chargers -- ProMariner Safety & FIRE Issue" post series brought me back to the issue whether you leave your boat plugged in or disconnected to shore power. When I bought my boat, it was always plugged in...and being a newbie, I kept it that way. After reading the many posts on this site, I decided to disconnect when I left the boat...and did that for a couple of years. I never have anything left on, other than the bilge pump (on auto), when I leave. After Spring commisioning one year, I found my bilge pump finally failed...well, the float failed. I replaced it with an identical part. Feeling please with myself, I went home for the week. Next weekend, came back and found the batteries dead...the bilge pump had been emptying the bilge until the switch cut off, then the water just came back down the hose, pump activated, stopped, water came back down, etc. Bilge pump was just cycling. I installed a one way valve (check valve), problem solved…I do check the valve every time I to the boat to make sure it is not clogged. Since then, I decided to leave the boat plugged in and the charger on…don’t want a boat on the bottom. Also, was never satisfied the level of battery charge I had when I went on overnight trips if I hadn't left the boat plugged in. In the past, when I got to the boat, I was rigged and ready to go in under 30mins, no time for the charger to cram all the amps it could into the batteries which had not been connected for a week. Now, I never ran out of juice when I wasn't plugged in all the time, but didn't like the "reduced volts" I had available because the boat hadn't been plugged in. As Ron is found of saying, “your boat, your choice”. Ron, does that also mean you are responsible for the actions you take regarding your boat???