Don Casey - Dragged Aboard Storm Tactics Handbook:
Modern Methods of Heaving-To for Survival in Extreme Conditions
by Lin Pardey and Larry Pardey


      

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Re: lv-ab: Re: Battery gravity

From: Ron Ouwehand (no email)
Date: Sun Dec 17 2006 - 22:09:09 EST

  • Next message: Larry DeMers: "Re: lv-ab: Re: Battery gravity"

    The batteries were not warm to the touch that I could feel anyways. I slid
    my hand down the side in the battery compartment and they were not at all
    warmer than the ambient. All the cells on both 6 volt units were giving the
    same sort of readings. That is why it puzzled me. I'm not going to panic now
    but will check it again in a few days. Thanks for your input. I was hoping
    you would come back to this post since I know you have some experience in
    this.

    Regards, Ron O.

    Four months and counting till launch!
    ----- Original Message -----
    From: "Arild Jensen" <>
    To: "Ron Ouwehand" <>; "Live Aboard Forum"
    <>
    Sent: Sunday, December 17, 2006 9:56 PM
    Subject: RE: lv-ab: Re: Battery gravity

    >
    >
    >> -----Original Message-----
    >> From: Ron Ouwehand
    >
    >> After a few hours I measured the voltage and the batteries were
    >> gassing and the voltage was up to about 15.5 volts. checked the specific
    >> gravity and expected to see the glass unit inside the meter up in
    >> the green but instead it had gone down closer to the red?
    >> Any suggestions?
    >
    >
    > REPLY
    >
    > Ron did you by chance note the temperature?
    > SG readings decrease as electrolyte temp rise.
    > Your batterires wer gassing and probably getting warm or even hot.
    > Hopefully this is only due to temp increase and not an early indication of
    > cel failure.
    > Check your SG readings cold befoer you do any charging.
    >
    > Arild
    >
    >
    >

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