You can short out a battery and destroy it in a few seconds.
no you cannot kill your alternator by switching your battery from one car to another
The car will then be unable to start.
No
Yes
Yes it can. Especially if the battery has a low charge to begin with or it is an old battery.
no, it will kill the cells if get in it
NO! They use a car battery and jumper cables to torture people.
Anything left plugged in and powered up can drain the battery.
Just make sure you car is running when you use it.
If you do it correctly, no, you will not harm your battery.
In a car accident
To kill the bird in the "Chuckles" mission, just electrify it with the car battery.