Ive been testing this to see if this is fact or myth with a agm battery and a lithium.
Charging batteries on concrete floor.
See proper disposal section.
Is it bad for your battery.
Encased in steel an edison cell battery placed directly on a concrete floor would discharge more quickly than normal.
If the concrete floor underneath was wet the wooden case would swell causing the glass cells to break.
In the past yes batteries stored on concrete floor would loose charge because of the free electrons grounding themselves outside of the battery.
When the concept of batteries first arrived they came in wooden battery cases and a glass jar with the battery inside.
So here s the story.
Mythbusters battery vs concrete floor.
Even an acid spattered battery will not leak its charge into the earth.
Modern batteries are fully insulated and do not experience this problem anymore.
There may be leakage across the terminals of a top post battery but that would be slight.
Always refer to your device instruction manual or the charger instruction manual that came with your.
Place lithium ion batteries and charger on a concrete floor outdoors away from the house and any other flammable materials.
Not only that but that the battery would not take a charge after this occurred.
Apparently he is under the impression that putting a car battery on a concrete floor would drain it.
Subsequent batteries would sometimes lack a case altogether allowing electrical discharges into the concrete.
Advancements in battery technology ultimately led to a nickel iron battery known as the edison cell which was more durable but also had a downside in its classic form.
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.
This also created electrical activity between the cells in the.
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.
Then came porous rubber cases which contained carbon atoms.
Do not reuse the batteries and make sure the batteries are properly disposed.