[Supras] Anyone have any issues with the Exide Sub

[Jeff Mohler]

Its not the battery..its the alternator.

Unless your tossing a 50-75a load in a large stereo with all the lights on,
etc..you shouldnt be dropping in voltage at idle.

On 9/16/07, Mike Nikolai <MNIKOLAI at shaw.ca> wrote:
>
> Thanks for the replies folks. I finally got around to installing my new
> (warranty replacement) Exide battery today.  Upon starting up the car the
> voltage was 14.2. After running a few minuted, it then dropped down to
> 12.0
> Volts. Upon bringing up the rpm back up to 3000 at idle, the voltage then
> jumped back up to 14.0.  I let the car run a few more min and the voltage
> was at 11.8.
>
> I dedided to take it out for a rip on the highway and to pick up a digital
> volt meter. As suspected, the higher the rpm, the higher the volts were
> reading, untill it leveled off at 13.2 volts at 100 km/hr.  When I came to
> a
> stop, the battery was reading 11.5 volts.
>
> After I purchased the digital volt meter, I was having difficulty
> obtaining
> a reading from the battery.  It seems that on some spots on the post, I
> would get a reading of 3 volts, I move the connectors over a few more
> millimeters and it reads, 10, then 12.  I was taking the reading from the
> top of the posts.
>
>
> I replaced my positive connection, and cleaned up the negative terminal.
> Ran
> the car, same issue.I checked the connections for the negative and
> everything seemed fine and clean.
>
> I am starting to think that the Exide sub zero batteries are just crap.  I
> can not think of any reason why it should die off that quickly.
>
> I will purchase a new and higher end battery with in a few days.  If I
> kill
> it with in a few short hours then I know that I will replace my negative
> connectors on the car to eliminate any sort of wiring issue.
>
> Mike
>
> ----- Original Message -----
> From: "Walker, Brian (Rich. Dist)" <Brian.Walker2 at VDOT.Virginia.gov>
> To: <bob at hairballcreations.com>; <millenia2000 at hotmail.com>
> Cc: <Supras at supras.com>
> Sent: Tuesday, September 11, 2007 12:51 PM
> Subject: Re: [Supras] Anyone have any issues with the Exide Sub
>
>
> > Sure sounds like some sort of electrical gremlin drawing current. Even
> > with my little Braille battery I can let the car sit for 2 weeks without
> > need for a charge, that's about the limit though which is to be expected
> > for a battery smaller than that on my mower (11 lb.) :)
> >
> >
> > Date: Tue, 11 Sep 2007 10:24:31 -0400
> > From: "Bob" <bob at hairballcreations.com>
> > Subject: Re: [Supras] Anyone have any issues with the Exide Sub
> > Zero78DT Battery?
> > To: "'Sean Cavanaugh'" <millenia2000 at hotmail.com>,
> > <Supras at Supras.com>
> > Message-ID: <005801c7f47f$7845c210$6601a8c0 at Desktop>
> > Content-Type: text/plain; charset="us-ascii"
> >
> > Have you checked for a battery drain... Sure sounds like one.
> >
> > I can't quote numbers but just a small drain can drain a battery in a
> > couple of days.
> >
> > Bob
> >
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>
>
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