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Article #11356

Re: Looking for battery PB discharger

#11356
From: Gregory Talmo
Date: Wed, 06 Jan 1993 14:19
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In article <1993Jan4.212139.5593@linus.mitre.org>, dsb@mbunix.mitre.org
wrote:
> 
> Has anyone seen a battery discharger/recharger in the adds???  The powerbook
> battery suffers from the NiCad "Memory" effect.  The powerbook only allows the
> battery to discharge about 50%, then after one or two discarge/charge cycles
> the battery "forgetts" it is supposed to be a three hour battery and becoms a 1
> 1/2 hour battery.  I have seen a device advertised in, I believe. MacWeek, that
> both discharges to zero and recharges the battery, but, I don't remember
> exactly when or where.

  The "Memory Effect" is most likely a myth for PB batteries.  But Lind
Electronic Designs makes a charger/discharger that works slick (I've got
one).  One of the big mail-order firms should carry it.

- Greg Talmo  (zaphod@vax2.winona.msus.edu)
                                  |The opinions expressed above are my own,
"A censor is a man who knows more |and do not necessarily reflect the
than he thinks you ought to."     |opinions, tastes, or policies of Winona
                - Granville Hicks |State University, its faculty, staff or
                                  |students.
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Subject: Re: Looking for battery PB discharger
Message-ID: <zaphod-060193081716@gregt.winona.msus.edu>
From: zaphod@vax2.winona.msus.edu (Gregory Talmo)
Date: 6 Jan 93 08:19:58 -0600
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