[NSRCA-discussion] What do I have?

[vicenterc at comcast.net]

John,

Do you know the weight of this one?

--
Vicente "Vince" Bortone

-------------- Original message -------------- 
From: John Konneker <jlkonn at hotmail.com> 
I think I found the answers here:
http://www.rcaerobats.net/A123_INFO/A123-Pack-Building.htm
Thanks Bob!
JLK





From: jlkonn at hotmail.com
To: nsrca-discussion at lists.nsrca.org
Date: Tue, 19 Feb 2008 11:54:58 -0600
Subject: [NSRCA-discussion] What do I have?


I was just in WalMart.  They had the B&D 7v VPX battery packs for $17.88.  I believe these are A123.  If that is correct what chemsitry should I select on my BC-6 charger?  I have three ID'd as Lithium:
- Li-Ion shown as max charge 4.1v/cell
- Li-Po shown as max charge 4.2v/cell
- Li-Fe shown as max charge 3.6v/cell
The plastic case it's in is about 3 3/4" long and 1 3/4" wide.  This seems long.  Is this pack 2s2p?  Anyone taken these apart to build a receiver pack?
To determine capacity what voltage should the cycle cutoff be set at?
Thanks!
JLK
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