I have 2012 Altima. A few days ago my car would start to turn over with the starter clicking but would not start. I can jump it off and it will start. I had Auto Zone check the battery and they said the voltage was low. They checked the Alternator and said it was fine. They suggested the Starter could be bad. I removed and had the Starter checked and it was good. I had the battery charged and my car started the first time I tried but now it's back to not starting. Thoughts on what could be causing the battery to not turn the car over?