Do Cement Floors Ruin Car Batteries

But that s so other mechanics won t trip over them and crack their heads.

Do cement floors ruin car batteries. However if the battery has been in use it may have a trace of acid on it. 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 allowing for a discharge leak. The battery is ok and the mark on the floor is permanent. No it does not.

It didn t hurt the battery one bit but people who misunderstood the advice and wanted to appear knowledgeable came up. In that case even that trace of acid will react with the highly alkaline concrete to leave a mark on the floor. At northeast battery we tell our distributors that storing batteries on a concrete floor is a good idea as it helps keep the battery cool so it discharges less. Cement is not conductive.

Contrary to very popular belief even touted by many a mechanic today s car batteries with their hard plastic shells will not discharge or otherwise be damaged when placed on a concrete floor. Today s batteries have plastic cases there is no risk of the battery degrading from being on a concrete floor. One bit of whispered wisdom dictates that a car s battery must never be stored on a concrete or cement floor. You do not want to sell a customer a battery that is close to dead.

Batteries used to be topped off with water which resulted in acid being spattered about. You re right about that. Leaving a car battery on a concrete floor will ruin it i have seen three concrete floors ruin4ed by leaving car batteries on them. What doescause battery leaks.

The reasons given for this prohibition vary depending on whom one hears the admonition. We ve always been told not to leave car batteries on garage floors too. If you put one on a concrete floor without carefully washing it the acid ate into the concrete quickly ruining the floor.