Your battery is dead. The meter on the dash only shows voltage when the car is running. You are getting an erroneous reading due to the alternator assisting the battery while on.
Take your battery to an auto parts store and have them load test it. I would bring money for a replacement battery if I were you......
__________________
Stillen | EVO-R | HPS | K&N | Hotchkis | Modshack Oil Cooler | SPL
|