So I get in my car and put the key in the ignition. I hear the normal chime sound. I turn the key and Hear the starter celenoid go CLICK. The car doesn't turn over and all if a sudden I lost all battery power. No chime. No radio. Nothing. Wait a minute and still completely dead. Wait some more and get the click followed by a no power at all. So I go to jump it from my truck. Had it reving for a few mins and turn the key. CLICK , but still have power. Every time while it was hooked to my truck I would turn the key and get the click but no dead battery after. Took the jumper cables off and it was completely dead. Sorry if this sounds weird. Just trying to take you through the entire scenario. I didn't have the typical weak starts or slow cranks prior. It just went from starting normally to this. It was running fine then 6 hours later all this happened. Nothing was left on to kill the battery. I have the battery charging now. What could it be?