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Ryan P. Ryan P. is offline
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First recorded activity by BoatBanter: Aug 2015
Posts: 114
Default Boat and Batteries and Charging, Oh, my!

On 3/15/2016 2:42 PM, John H. wrote:
On Tue, 15 Mar 2016 11:57:40 -0700 (PDT), Tim wrote:

"
Without an alternator, though, I'm worried about leaving it at a slip.
I have an accessory battery, so I'm not worried about getting
stranded, but running lights and a stereo take up juice. "

Why no alternator? I'm not following...


I'm glad you asked that. I was going to do so, but then thought it might somehow be a
real stupid question.
--

Ban liars, tax cheats, idiots, audiophools, and narcissists...not guns!


I'm the one asking the stupid questions, I'm sure. I'm the novice
here, compared to most of you folks.

Okay, I should use the proper terms, I suppose. Its a 1985 Mercury 75.
I do have electric start, but my understanding is that on older
engines, a stator/vr is only to trickle charge the starting battery, and
only does that at high RPMs?