[Rhodes22-list] Dead Battery (Again)

Tom Hogarty tjhogarty at gmail.com
Thu Nov 27 11:52:39 EST 2008


Can you start the motor with a small generator as the electric source? 
Directly, without just using it to charge the battery?
Tom


Leland wrote:
> 
> I seem to ask the same question around this time every year and I hate to
> beat a dead horse, but I am about ready to start beating my dead battery.
> 
> I have two batteries and two solar panels.  
> 
> The cabin battery is for everything but the motor and has both solar
> panels attached to it.  For three years it has been fully charged,
> although it is rare that it operates much aside from my depth/fish finder.
> 
> The motor battery is only for the motor and is hard-wired to the motor--it
> gets charged by the motor.  All three years it has lost its charge during
> the winter.  It is also connected to the cabin battery.  Last year there
> was a charge coming from the cabin battery to the motor battery, but I
> suspect that it is too low to keep the motor battery charged.
> 
> I haven't checked the batteries' charges yet nor have I cleaned/checked
> the connections, but I certainly will.
> 
> I own a trickle charger that connects to a 110 outlet and I own an AC/DC
> convertor.
> 
> I think my new marina only has 220 electrical and I haven't yet purchased
> an expensive 220 cord nor have I had a need to do so.
> 
> 1.  Should I re-run the solar panels so that one charges the motor battery
> and one charges the cabin battery?  I assume there is no danger with the
> motor battery being hard-wired to the motor.  I don't want to do this if
> one solar panel won't be strong enough to keep the motor battery charged
> or if I will risk not being able to keep the cabin battery charged with
> only one solar panel connected to it instead of two.
> 
> 2.  Should I break down and buy a 220 cord and use my AC/DC converter and
> trickle charger to charge the motor battery?  Any dangers to the trickle
> charger, converter, or battery?
> 
> 3.  Should I buy one of those rechargeable jumping battery panels to start
> the motor when the battery is dead?  I was thinking about getting one for
> my motorcycle anyway.  I hate it when I want to go for a ride or a sail
> and have to wait for the trickle charger to do its thing.
> 
> 4.  Any other recommendations?
> 
> Thanks for your advice.  Just want to make sure the electrical juice is
> worth the economic squeeze.
> 
> Lee
> 1986 Rhodes22  At Ease
> Kent Island, MD
> 

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