Leaving a battery sitting on a cement floor will have no effect whatsoever. It will not discharge the battery anymore than letting it sit in the car or on a wooden floor. That is a myth. Just put a charger on it and charge it. If it does not take a charge it is defective, but sitting on concrete did not cause it to go bad.
A torch (flashlight) battery is a dry cell, and is not designed to be recharged.
a car battery that can be recharged. All automobile batteries are rechargeable.
they can be recharged by hooking jumper cables from a car to the mower or if the battery is fried you would have to buy a new battery for it Use a battery charger just like the one you use on an auto battery.
If it is an automobile battery then of course it can be recharged. It would we worthless as an auto battery if it was not rechargeable.
An auto motive can be recharged by connecting the dead battery to another vehicle with a charged battery by the use of a jumper cable by connecting both end to both batteries then starting the car with the charged battery inside.
A car battery should not be "cycled" as in fully discharged and then recharged. Such a cycling would quickly destroy this kind of battery. A car battery is discharged slightly when you start your car, then it is recharged again when you drive your car. Proper charging whilst running car engine is good for the battery. A normal car-battery (Lead-acid) can last for many years if not "cycled". Never discharge battery more than 50%. How often you actually need to recharge your battery depends on how it is used.
A car battery should not be "cycled" as in fully discharged and then recharged. Such a cycling would quickly destroy this kind of battery. A car battery is discharged slightly when you start your car, then it is recharged again when you drive your car. Proper charging whilst running car engine is good for the battery. A normal car-battery (Lead-acid) can last for many years if not "cycled". Never discharge battery more than 50%. How often you actually need to recharge your battery depends on how it is used.
Terminals or the battery it self are not securely fastened in the vehicle.
No, car battery can only be charged or recharged. The process of energy convertion is done by the generator/dynamo included in the car motor.
The battery will discharge if left for a long time as some current always drains to Earth. They can normally be recharged.
Purchase a trickle charger and keep it connected to the battery.
Yes. It is a myth that a battery will run down sitting on concrete.