I recommend you use an automatic charger but if you do not have one and the battery is fully discharged then click the link and insert the battery capacity in mAh and the charge rate in mA to determine the amount of hours to charge the battery.
yes as long as it is a 12volt battery - i have done it many times.
With a charger specifically designed to charge this battery.
How long does it take for an 18v battery to charge
I have learned that when i get new batteries for my hobby cars you want to fully charge the battery to the recommended hrs, you want to charge the battery fully because it will improve how long your battery will last on one charge and how long the battery's life will be.
The camera battery takes approximately 2 hours to fully charge.
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.
2 hours
Indefinitely.
Depends on the condition of the battery. Most will hold a charge for at least 6 months if they are not connected to anything.
The camera battery typically takes around 2 to 4 hours to fully charge.
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.