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Article #21830

Re: fast chargers

#21830
From: Mike McManus
Date: Wed, 20 Dec 1989 17:42
25 lines
1891 bytes
In article <28472@amdcad.AMD.COM> phil@diablo.amd.com writes:
>
>   Lead-acids seem more difficult and variable and no general solution
>   for fast charging is offered, but they do say the most common charging
>   (as opposed to fast charge) is constant-voltage. 

Question: Are the so-called "gel-cells" the same as lead-acid batteries?  I
have several gel-cells that I picked up cheap at a suplus store several years
ago.  I'm wondering what the effects of leaving them uncharged for long periods
of time are.  I don't have an immediate project in, but figured I would come up
with something eventually (OK, I admit it, I'm a pack-rat and that was all just
a rationalization!  But don't tell my wife that... :-).  Should I occasionally
discharge and charge the cells to keep them in proper working order?
--

Disclaimer: All spelling and/or grammer in this document are guaranteed to be
            correct; any exseptions is the is wurk uv intter-net deemuns.

Mike McManus (mikemc@ncr-fc.FtCollins.ncr.com)  
NCR Microelectronics                
2001 Danfield Ct.                   mikemc@ncr-fc@ncr-sd.sandiego.ncr.com, or
Ft. Collins,  Colorado              mikemc@ncr-fc@ccncsu.colostate.edu
(303) 223-5100   Ext. 360           (they're ugly, but they work!)
                                    
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References: <28472@amdcad.AMD.COM>

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From: mikemc@mustang.ncr-fc.FtCollins.NCR.com (Mike McManus)
Newsgroups: sci.electronics
Subject: Re: fast chargers
Message-ID: <MIKEMC.89Dec20104252@mustang.ncr-fc.FtCollins.NCR.com>
Date: 20 Dec 89 17:42:52 GMT
References: <28472@amdcad.AMD.COM>
Sender: news@ncr-fc.FtCollins.NCR.COM
Organization: NCR Microelectronic Products, Ft. Collins, CO
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In-reply-to: phil@diablo.amd.com's message of 19 Dec 89 19:42:40 GMT