it's either your wiring or the wrong alternator or a bad battery
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First clean battery connections, if this does not correct problem the battery needs replacing.
It is being over charged or it has an internal problem. It has the potential of exploding in your face. Do not create a source of ignition anywhere near the battery. Your local auto parts store can test the battery and the charging system.
Likley a starting motor problem Likley a starting motor problem
Most new batteries should come charged, unless the new battery is actually one that has been sitting on the shelf for a quite a while. If you're having problems starting, you might have a problem with the starter itself. Good Luck!!!
It sounds like it is a battery problem. Try getting a replacement battery for it.
The battery is dieing down and you should go and get a new battery or get your battery charged
The battery warning light illuminates when the battery isn't being charged , get it checked out to find the problem and then repair.
is the battery fully charged?
My understanding is that you are hearing the starter "click" but it does not engage. If that is correct your answer is: Typically either 1. the battery isn't fully charged (either a problem with the charging system, something is running the battery down or the alternator isn't charging properly) 2. a poor electrical connection somewhere between the starter and the battery or 3. a problem with the starter or solenoid.
Test the battery with a digital voltmeter. You should get a reading of 12.6 V if the battery is fully charged. If the battery is fully charged then you know the alternator is functioning properly and your problem is more than likely a defective starter.
well, the problem is that the battery is worn, i might be wrong, ut see if getting a new battery for it will fix the problem. oh and only charge it when the battery is empty, then it will last longer.
Your battery is not being charged because of a problem with the charging system Whether its a problem with the alternator / voltage regulator , the serpentine belt etc . you should have the charging system checked