Li-ion footnote.

[Jim Ivey]

Eric
You bring up a point. How old is too old for a lithium-ion battery. I chunk nicads after 2 years.

Jim Ivey
> 
> From: "Grow Pattern" <pattern4u at comcast.net>
> Date: 2005/08/08 Mon AM 09:09:16 EDT
> To: <discussion at nsrca.org>
> Subject: Li-ion footnote.
> 
>  I recently posted a note about killing a cell in a Li-ion pack when you charge it.
> 
> A couple of data points.
> 
> 1. These were packs that were two and three years old.
> 
> 2. I could only get one to fail when the pack was heated up over 140 F externally. i.e. the sun.
> 
> Never had one fail in any other way.
> 
> Regards,
> 
> Eric
> 
> 
> 

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