The most common reason is one of the cells in the battery is bad and the only thing to do is get a new battery
Yes, it will hold it's charge for at least 6 months in storage if it is a very good battery to start with.
Battery is getting old and will not hold a charge or there is a drain on it. Battery is getting old and will not hold a charge or there is a drain on it.
If it has a dead cell the battery will not hold a charge and must be replaced.
no
A good auto battery will hold it's charge for at least 6 months or longer.
The cold weather slows down the chemical reaction that goes on inside the battery.
It sounds like the alternator is bad. If the alternator is bad the battery will not hold charge when running
Either the alternator is not providing a charge to the battery, or the battery has a dead cell and won't hold a charge. There are auto parts stores (AutoZone, Advance, O'Reilly's) that will check batteries and/or alternators free of charge.
If your battery doesn't hold a charge while running then your alternator is bad
To charge a car battery you need aproximatly 8000 amps To charge a car battery you need aproximatly 8000 amps
You either have corroded battery terminals (where cables hook on battery)or a bad alternator ...Autozone willtest for free
A battery that won't hold a charge has a dead cell and must be replaced. This is assuming there is not something on that is pulling power from the battery.