They all draw power.
use your pencilcase for this one
You can start a car without a battery if you hook up a jump pack or use jumper camples but it could fry your alternator. It is pointless to charge a car without a battery. When you charge the car you are charging the battery.
Just make sure you car is running when you use it.
no. use deionised or distilled water
CD player stereos do use a car's battery in about 15 hours. In reality, a car battery shouldn't be depleted by more than 20% as they are designed for high-current, short loads for the starter motor and to be kept charged up.
older cars had a generator ,not an alternator, but you can always use a battery charger to charge a battery
Some car battery charges will not charge a completely dead battery. You need to find a type of battery charger that is designed to charge a completely dead battery. You can get around this by hooking a car with a working battery up to the dead battery with jumper cables. The alternator/charging system of the car with the good battery will charge the dead battery. Leave them connected for about 30 min, then disconnect and try to use the battery charger again. If it still won't charge, hook it up to the car with the good battery for a longer period of time.
Usually a car battery, but it also depends on the size of the battery.
stick a screwdriver down the back side and pry up lightly while pushing up from the bottom with your other hand
A jump box will only partially charge the battery. You need a charger to fully charge the battery.
You would make a car battery comparison by comparing which car battery seems better. You shouldn't keep the old car battery near because you can get it mixed up with the newer ones.
If your car has a battery and it's dead, you can call a friend who has some jumper cables. You can hook the jumper cables up to his battery and your car's battery. It should create electricity that will renew your battery. If your car does not have a battery, you would have to push it or get it towed.