Hi:
Shelf life is the key spec for memory backup batteries. The worst possible type are rechargeable which go dead in a few
months.
Next best are primary batteries where Alkaline (a few years) is good, but newer chemistries like Lithium primary have >>
10 year shelf life.
So a computer memory backup battery is the best choice. The largest one that fits the space will have much more
capacity than the old battery because batteries have improved a lot in the past 10 years.
http://www.prc68.com/I/batt.shtml#CC
Have Fun,
Brooke Clarke
http://www.PRC68.com
http://www.end2partygovernment.com/Clarke4Congress.html
[email protected] wrote:
The best way is to buy a rechargeable cell pack for cordless phones. These are
typically made with 3 small NiCad so that they don't mind trickle charging and
are already safely packaged in shrink tubing with two leads and a connector.
When the local Lowe's went out of the phone distribution market, they sold many
of those small battery packs for $1 or $2 and I got a few that I have been
using for that purpose.
Didier KO4BB
------Original Message------
From: [email protected]
Sender: [email protected]
To: Time-Nuts
ReplyTo: [email protected]
ReplyTo: Time-Nuts
Subject: Re: [time-nuts] HP 5334A battery
Sent: May 3, 2012 4:24 AM
[email protected] wrote:
My 5334A Service Manual for SERIAL NUMBER PREFIX: 2426A lists the following
battery;
Reference Designation - BT1
HP Part Number - 1420-0268
Description - Battery 3.6V .065A-HR NI-CD
Mfr Code - 28480 (which is Hewlett-Packard)
Mfr Part Number - 1420-0268
I haven't opened my unit up to make any checks against this data. Hope
this helps.
Sure, thank you. I think that the fastest way to replace it would be to
assemble three ordinary 1.2V cells.
Regards,
Antonio I8IOV
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Sent from my BlackBerry Wireless thingy while I do other things...
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