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Old November 5th 03, 12:16 AM
J M Noeding
 
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On Tue, 04 Nov 2003 15:50:45 -0600, "Clifton T. Sharp Jr."
wrote:

Bruce W...1 wrote:
The car is in a garage in a good neighborhood but the owner of the
garage is on and extended vacation. The theives I'm worried about are
neighborhood children. Actually it's the homeowner's car, I'm just
doing them a favor, and saving myself from having to go there to start
the car once a week.


Keeping the battery charged is not the only reason to start the car once
a week.

Suppose it means that a car battery won't last long if you keep it
steady at top charge level, instead of decharge it down towards 50%,
sense the voltage level and charge it up to 14.4V (for this cold
area), and switch off the charger until it is down to 50% again....

I was told that a car battery wouldn't last long anyway for this
application, so even when my car battery is 6-7 years old, it
wouldnt't last more than a year when trickle charged, while it is far
better economy to buy a leisure type battery

73
Jan-Martin, LA8AK
http://home.online.no/~la8ak/
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