 | You left something on or connected in the car that drained
all the energy from your battery.
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| The vehicle has or previously had a bad alternator.
|
| The serpentine belt is bad, a slipping belt will cause the alternator
not to charge the battery correctly.
|
| The battery is old. They only last about 3-5 years.
|
| You leave the car idling all the time or you drive the car on short trips not allowing the battery to recharge – so you wore out the battery before its time.
|
| Your battery is not strong enough for all the add-ons like monster stereo systems etc. that you have had installed.
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| The battery has dirty connector/terminals and cannot hold a full charge. |
