Mechanical/Electrical issue

The other day going down Cabbage I hit a pretty good size gator in the road. Couldn't avoid it and I was loaded way too heavy to slow down in time to mitigate any damage. Hit it really hard.

Within a few hours I noticed a nasty rotten egg, sulphuric smell. My understanding is that would be the batteries. I just let it go until I had time to get to a terminal shop because whatever the hell is wrong, I'd rather it be a couple hundred dollar problem than a thousand plus problem.

Well, it's a thousand plus problem now. Last night in Palm Springs, I stopped to fuel and it had trouble turning over. Clicking and attempting to start but wouldn't. Eventually got it to turn over and drove on down to road to AZ where fuel is reasonable by comparison and parked for the night(still idling obviously).

Woke up today and pulled into the fuel island to go drop my load in Phoenix and grab my next one, then head to our terminal and get it looked at. Out of habit, I shut the truck off to fuel. And now it definitely won't restart.

It's reading at about 13 on the voltmeter. Turning off and unplugging everything doesn't seem to help. Don't know if a jump start to get me moving will be a permanent or even possible solution.

Any ideas what exactly could be wrong?

Sooooooooo...

 

Btw... people are as excited about me blocking the fuel island as you would imagine they are. I set triangles out behind me and they still keep sitting behind my truck and honking... which I'm watching from in the cool AC of the Flying J.

 

It's like 110 outside. I'm sitting in the lounge in the AC waiting for the dudes literally right next door to come over and take a look at it. Burned the #### out of my hand even raising the hood lol.

 

Aaaaaand it's all 4 batteries bad. Admittedly I'm not a mechanic so I have no idea what he was doing with his little gadget. Could be one bad battery for all I know. Just gonna replace them all and call it a day. That's why I maintain a maintenance account I guess. Oh and 105 an hour for labor.