Vehicle getting no power through battery via jumpstart or recharged battery.

Question

Headlights may have been left on during work. Battery dead. Tried jump start, but still would not crank. No power to even turn it over. No sound at all. Tried recharging battery. Nothing. As if no power at all is getting through. No radio, no nothing.
Could the battery current sensor be the problem? Isn't there a "fuse" in the battery current sensor that can be burned out?
Or, is there some other fuse somewhere that could be the problem.
The vehicle is 175 miles away and I am trying to help my son diagnose the problem by long distance.

Answer 1

Battery terminals connection , A poor terminal connection to the battery post will do exactly the same cause