A bulging battery is an indication the is a short INSIDE the battery and it is getting overheated, causing gas to expand inside. It could explode on you.
Battery is disconected
The bulging is caused by gassing. This is caused by overcharging or by a short circuit inside the battery. The acid inside the battery is turned to gas and it expands the sides of the battery.
A car's electronics turn off if the battery is defective or the wiring is damaged. This will prevent electronic components from receiving the power they need.
No, that will have no effect on the battery.
Not if it is a manual transmission. And it's "AFFECT" not "Effect"
To run all the electronics on the vehicle and to keep the battery charged.
Yes. Some of the vehicle's electronics are voltage sensitive.
The battery is the storage device for electricity in the vehicle. However the alternator is what creates electricity to keep the battery fully charged and to run all the electronics in the vehicle.
Because the on-board electronics don't think that the battery is getting charged properly. Normally this means the alternator is defective.
Because even though the electronics in the car run off the battery the alternator is constantly putting a charge back in the battery as long as the engine is running.
If it has a dead cell the battery will not hold a charge and must be replaced.
12v battery every car battery is the same unless you get a 16volt, unless your running a ton of electronics equipment i would stick with the 12