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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.
yes as long as it is not totally dead.
Yes, but it will take a very long time if the battery is dead.
If it is totally dead charge it for 2 hours at 10 amps.
Around 4 hours on a dead battery.
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.
No. But if left for a very long time any battery will go dead. you have to leave the battery hooked up to terminals for that the battery will contantly charge while being used in your car otherwise the battery will eventually go dead.
Trickle chargers are not used to recharge a dead battery. Trickle chargers are used to keep a battery at a full charge level and can be left connected to the battery permanently.
With a 10 amp charge about 1 hour if the battery is totally dead. You should really use an automatic battery charger that shuts off when the battery is fully charged to avoid overcharging.
Good question. Charge it for a full 24 hours before use so it gains full battery
Depends on how low of charge the battery is. I would guess around 6 hours on a dead battery. I suggest you use an automatic charger so you do not have to guess.
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.