Electrical problem...HELP!!

[RedPonyGT]

I have a 65 mustang. I just replaced the solenoid. Battery is fully charged but there is no power anywhere throughout the vehicle. Here's the kicker: when I connect the battery charger to the terminals, I get power. I tried to start it and the voltage regulator when crazy.

I have no idea what is going on please guys help

 

[RedPonyGT]

ok it turns out the battery had a bad cell. i don't know what happened over night but they gave me a knew battery for free LoL 3 year warranty.

fired right up...i love open headers!