Storing Car Battery On Concrete Floor

There may be leakage across the terminals of a top post battery but that would be slight.

Storing car battery on concrete floor.

Storing a car battery on a concrete floor will drain the battery and ruin it. Remove the battery and keep it clear of damp concrete. Early batteries continue reading storing batteries on concrete myth. Is there a spark of truth to this or is this claim dead in the water.

I have a brand new car stored here in az since feb 07 i went yesterday to start car and let run for 20 mins i looked under car and could see a little rust on the rearend supports and mufflers. Even an acid spattered battery will not leak its charge into the earth. Apparently some people have taken to storing 12v batteries the kind used in electric wheel chairs and emergency lighting systems on wooden shelves to maximize their life expectancy. Friends does anyone have any tips on what to put down on a concrete floor to prevent any moisture.

The design of modern day batteries includes a hard plastic shell that eliminates the intake of moisture thus making the garage floor a great place to put your car battery. Cement and concrete floors provide a fairly good barrier between the car battery and extreme temperature changes that could otherwise cause damage to the battery cells. In the past yes batteries stored on concrete floor would loose charge because of the free electrons grounding themselves outside of the battery. It used to.

So here s the story. We ve all heard the storing batteries on concrete myth before. Modern batteries are fully insulated and do not experience this problem anymore. If it s acid spattered put it on somebody else s concrete floor or stick a board under it.

If a battery is clean you can safely put it on your concrete floor. So in the end cold storage is ideal for this type of battery and many others if one is interested in extending the battery s useful lifespan or otherwise conserving as much energy potential as possible when storing the battery which for most people s car usage is what they re doing with the battery the vast majority of the hours of the day. Turns out this myth had some truth in it but is no longer relevant with today s battery construction. Batterystuff knowledge base article answering the popular question about battery storage.

Have you heard the one about batteries discharging when stored on concrete. Outdoor storage if you must store outside on an earth surface the best you can do is park the car on a layer of plywood. Apparently he is under the impression that putting a car battery on a concrete floor would drain it.