I hope you guys have some ideas. I went to use my truck today, I put the key in and tried to start it, it turned over just a short time and then nothing. I have no power at all! The battery was charged, but I put the charger on it any way. I still have nothing. I checked the fuses, but I think these are just for the lights etc. I have no power to anything. The battery has a full charge, I took the cables off and cleaned them anyway, and checked the connections I could get to from under the hood. There had been no signs of any problems before today. Any ideas? Thanks