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Re: Sudden Battery Death Syndrome

To: "Taffel, Sherman" <STaffel@bcps.k12.md.us>
Subject: Re: Sudden Battery Death Syndrome
From: "Michael D. Porter" <mporter@zianet.com>
Date: Thu, 11 May 2000 23:17:15 -0600
Cc: "'triumphs@autox.team.net'" <triumphs@autox.team.net>
Delivered-to: alias-outgoing-triumphs@autox.team.net@outgoing
Organization: Barely enough
References: <6D671C14CB6AD311B875009027860BEBDEC511@exchhq01.bcps.k12.md.us>


"Taffel, Sherman" wrote:
> 
> 
> Today, Started, Running fine, battery charging, and charging normally (14V),
> Now you should know the real deal- a cell has gone bad- and its only a
> matter of 'seconds'- and she'll be ''The Dead Diehard".

For what it's worth (not applicable to DieHards or other sealed
batteries), but I found an easy test for dead cells while working in a
shop about twenty years ago. Simply put the battery on a charger and put
the voltmeter leads directly into the electrolyte between cells. If all
are normal, they should read 2.1-2.2 volts. If one cell reads 1.8 or
under while charging, it's almost assured that the cell is dead or
dying. Check the battery about twenty or thirty minutes later, and if
the low cell reading hasn't improved, it's time for another battery.

Cheers.

-- 

Michael D. Porter
Roswell, NM
[mailto: mporter@zianet.com]

`70 GT6+ (being refurbished, slowly)
`71 GT6 Mk. III (organ donor)
`72 GT6 Mk. III (daily driver)
`64 TR4 (awaiting intensive care)

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