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#13468 09/05/02 05:26 AM
Joined: May 2001
Posts: 717
G
Member
Guys,
Some time back, a question arose regarding sitting batteries on concrete. I knew the manufacturers say this is no longer a problem, but stayed out of the fray because I did not have time to find my reference. This is from the Yuasa web site:


I was told by some old timers that if you leave a battery on the ground or a concrete floor it will ruin the battery. Is this true?

That is something a lot of "old timers" say. The reason they say that is in the "olden days" vehicle starting batteries used to be made with a hard rubber container. This hard rubber would eventually get mini cracks and become porous. So, when placing a battery on the ground or concrete, the battery would discharge through the ground or wet concrete. Nowadays, containers are made from a solid plastic that does not allow any current to flow through it, so the batteries do not discharge, even if they sit in a few inches of water. That is why you will not find your battery having trouble from sitting on the ground or concrete.

#13469 09/05/02 05:52 AM
Joined: Oct 2000
Posts: 5,392
S
Member
very interesting George.
It now makes sense that this is advice from before the age of plastics


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