Immediately disconnect cables but leave car running for at least fifteen minutes
I assume you mean how long to charge the battery. You should never let the alternator charge a dead battery if possible. The alternator is designed to keep the battery charged but not to charge a dead battery. You put a strain on the alternator and it can cause a diode to burn out. Drive home and then put a battery charger on the battery to fully charge it.
You should never drive a car around for long after jump starting a dead battery. This puts an enormous strain on the alternator. Alternators are designed to keep a good battery charged, not to charge a dead battery. You can easily burn out a diode in the alternator. Jump start the engine and drive it somewhere and connect a battery charger to the battery and charge it fully.
I am assuming you mean with the auto engine running. Yes, that is possible but you are putting a strain on the alternator of the car. An alternator is not designed to charge a dead battery. It is designed to keep a charged battery fully charged. as long as the ATV battery is the same voltage as the car battery, usually 12 volts, you can charge it, or jump start the atv and let it charge the battery itself.
It is best to drive home and put a battery charger on the battery and let it fully charge. Letting it charge with the alternator puts a strain on the alternator and should be avoided if possible. But if you have no charger then you will need to let the engine run for around 30 minutes to charge the battery enough so that it will start the next morning. It will take a couple of hours of driving to fully charge the battery.
As long as the ignition switch is off, it will not damage the alternator.
Yes, if the alternator is functioning and you are not loading the charging circuit (using as much charge as the alternator is putting out so the battery receives nothing). Please note that "Idling" to charge the alternator normally does not work as the alternator is not turning fast enough to charge the battery, it only maintains the status quo for energy usage.
It doesn't, unless it has a faulty alternator/battery or isn't driven.
It would only run as long as the battery had a sufficient charge.
If the battery was charged when you installed it, you do not have to drive the car at all. If not you should charge the battery and not use the cars alternator to charge it.
Yes, as long as the diode in the alternator has not been removed. Alternator products AC, the diode switched it to DC which is used to charge batteries.
As long as both batteries are the same voltage, you can jump start with the battery. If you want to charge the battery then use a battery charger.
yes it can and if you run the engine long enough after u jump start it you can recharge the battery Also, you might want to check to see if the alternator is alright because a bad one might be why your battery is dying unless you know it is a bad battery specifically.