This notice only affects batteries manufactured during the Dec 2005-Nov
2006 timeframe. Details are available at the link given below. You can
also verify if your battery if affected.

http://batteryreplacement.nokia.com/batteryreplacement/en/

Regards,
Tom Smith
[email protected]


From: [email protected] [mailto:[email protected]] On Behalf Of Tarver,
Peter
Sent: Thursday, August 16, 2007 8:52 AM
To: PSTC 1
Subject: Nokia battery pack warning

A terrific Thursday to all.

>From yesterday's San Jose Mercury News, Biz and Tech section.

Li-ion battery pack, Cat No. BL-5C, is effected.  Not a recall, just a
warning about overheating from "excessive recharging."

See the story at (the on-line article is more detailed than the
newspaper I read last evening):

http://www.siliconvalley.com/news/ci_6620151

A link is provided to Nokia's web site at the bottom of the article.

Matsushita is cited as the battery pack source, but no specific mention
of the cell manufacturer, though it's probably also Matsushita.

I am struck by a Nokia representative defining "excessive charging" as
"more than 300 times."  If a phone is placed on a charger at the end of
each day, the battery pack potentially has an overheating problem in
about 10 months (the article doesn't say how deep a typical discharge is
assumed to be or their assumed frequency of recharging).


Regards,

Peter L. Tarver, PE
[email protected] 

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