The car start up fine this morning. I drove less than two miles to go get gas. Got to gas station shut the car off, left key in ignition, open door, left door open with key in ignition car was make the binging sound when key is left in ignition and door open. Fill car up with gas less than three minutes jump back into car close door and try to start car and the battery is dead. Some gave me a boost, car started let it run for a few min. Started driving battery light came on drove back home parked the car, shut car off try starting it again and it started no more battery light. Bought battery from AZ on 12-14-11 not even a year yet. I check alternator and I'm getting 14 volt when car is running and 13 volt when car is off. This is not the first time this happen, it has happen in the past. Not sure what can be wrong.