[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: OT: storing laptop (Li-ion) batteries



On Mon, Sep 09, 2002 at 08:05:57PM +0200, martin f krafft wrote:
| also sprach Joe Hendrix <jhendrix@uiuc.edu> [2002.09.09.2003 +0200]:
| > Seal them in bags so they stay dry and store them in the freezer.  They 
| > should stay charged quite a bit longer.
| 
| Anyone ever done this?

No, but it sounds reasonable.  Batteries create electricity as a
result of a chemical reaction.  Chemical reactions are slower when the
environment is cold, thus putting the batt. in a freezer will slow
down the reaction.  Effectively you are looking for a "pause" button
on the reaction until you are ready to use the battery, and slowing
the reaction with a cold environment is the closest you'll be able to
come.

HTH,
-D

-- 
> SELECT * FROM users WHERE clue > 0
0 rows returned
                    (http://www.thinkgeek.com/images/products/zoom/no-clue.jpg)
 
http://dman.ddts.net/~dman/

Attachment: pgpTb0hcxWZew.pgp
Description: PGP signature


Reply to: