A jump box will only partially charge the battery. You need a charger to fully charge the battery.
Yes, you can charge a 500mA battery with a 1300mA charger.
You cannot charge a battery without a battery charger or having it charged by the alternator in your vehicle while it is running.
There is no only one way to charge it and that is with a battery charger. A 15 amp battery charger will charge it about as fast as it needs to be charged.
sure, you can buy a battery charger that will charge any car battery.
No, the battery charger has to match the voltage of the battery it is to charge.
If it is an automatic charger let it charge until the charger shuts off.
A trickle charger is a car battery charger that is designed to be left on a car for very long periods of time to re-charge that car battery by slowly adding charge to the battery.
No, you can not charge a 3V battery with 12V charger.
You do not charge a 7.2 volt battery with a 9.6 volt charger period unless you want to ruin the battery. You charge it with a 7.2 volt charger.
No, you cannot charge an 8 volt battery with a 6 volt charger. The voltage of the charger must match the voltage of the battery.
With a battery charger!
No