5th issue - your sore back.

Individual 70 pound or so GC2s are WAY easier to move around than a 4D or 8D
battery that weighs as much as both of them combined or pretty close. I used
to pick up 130 pound batteries and carry them around. Now.I would rather
not!

Along those lines, 3 group 24s fit sideways in an 8D battery box and have
about same AH overall.

 

Joe Della Barba

j...@dellabarba.com

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Russ &
Melody via CnC-List
Sent: Friday, April 06, 2018 2:50 PM
To: cnc-list@cnc-list.com
Cc: Russ & Melody <russ...@telus.net>
Subject: Re: Stus-List Marine Batteries GOLF CART

 


The 4th issue might not be applicable for most of us.

>From the Trojan FAC section:
3. How far can I tilt my batteries?
For flooded batteries, 22 degrees from vertical is the maximum recommended
tilt. AGM and Gel batteries can be operated vertically or horizontally. 

I rarely sail at over 22 degrees heel. 
A C&C is losing ground at 25 degrees heel, according to "Pointing &
Weatherhelm" in the Tuning Tips section of the cncphotoalbum website.

        Cheers, Russ
        Sweet 35 mk-1

At 09:37 AM 4/6/2018, you wrote:



There is a 4th issue too for wet cell batteries.  

While AGMs and Gels have more options for orienting the batteries in your
box, wet cell battery orientation matters in sailboats.  One should orient
the batteries artwartship (i.e. the long end of the battery turned beam to
beam) as apposed to parallel to the boats centerline.  You will kill your
batteries much sooner while healing if your wet cell batteries are along the
centerline.  This is because the wet cells that make up the battery are
longer along the battery width and short along the battery length, so a
heeled battery has more exposed lead plates if its along the centerline.
It's like running your batteries low on water.


-
Paul E.
1981 C&C 38 Landfall 
S/V Johanna Rose
Fort Walton Beach, FL

http://svjohannarose.blogspot.com/

 


 
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