Ok - so i finally was able to get the parts store and have my battery and alternator tested. They both tested good.

So after triple checking all the grounds and I charged the battery up until my charger showed it was at a "full charge" and started the car up. Still having the same issue, but I went and drove it around for about 20 mins. (at night so my headlights were on) My voltmeter in the car showed 14 volts pretty much the whole time.

After I got home the car would not restart. Through my battery charger on it again the the charger showed it only had about a 50% charge.

So at this point I assume that the battery is bad. Since the car was running fine the whole time I was driving it says to me that the alternator is working fine since it powers the electrical system while running.

Sound logical? How reliable/accurate are those parts store testers?