I went to the Autozone where I purchaded my battery today. They tested the battery in the car from the connections under the hood and it said bad battery. They then exchanged it. Once the new was installed I asked for them to test it again. Same bad result. The old battery out of the car tested fine. We tested for a good alternator at the battery once it was installed and it came back with good battery, low charge. It seems like there is a strange electrical gremlin in the X. Could it be a voltage regulator? Is the voltage regulator separate from the alternator? Could it be a bad battery cable?