Do Concrete Floors Drain Batteries

Battery myth 2 storing a battery on a concrete floor will discharge the battery.

Do concrete floors drain batteries.

Batterystuff knowledge base article answering the popular question about battery storage. Apparently he is under the impression that putting a car battery on a concrete floor would drain it. 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. The battery s contact with the concrete should not create a problem with the material in today s batteries.

Not only that but that the battery would not take a charge after this occurred. The gfca garage floor cleaners of america may indeed have had a hand in keeping batteries off concrete floors. There is not currently a strong reason for avoiding contact of a battery with a concrete floor. And because of the porosity of that material battery acid would sometimes seep through.

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 interestingly enough many experts such as car talk s click and clack think that storing car batteries on concrete floors might actually be a great idea. These meters all use a 12v battery to either deliver main power or serve as a backup and these batteries sit on a sheet of steel set atop concrete or sometimes directly on the concrete itself. If these batteries do discharge faster than expected i suspect it has nothing to do with the material upon which they sit but with the ambient. And the potential problem of damage to the concrete floor from battery acid leakage has also been mostly mitigated as previously noted by interstate batteries.

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. But the real concern was the batteries. Modern batteries are fully insulated and do not experience this problem anymore.