Turn key clicks like it wants to start. Donthat one two times and battery goes from 100% to 0% . Grounded to tje frame possibly? Or is my battery to large?
Battery shouldn't drain that fast try your terminals make sure they do not have built up corrosion on them...if so shine em up with wire brush... if they are to bad than replace them five dollar fix you can do it yourself...other than that you need a altenator. You should charge your car when you get to destination unplug positive cable from the batter to keep it charged stop it from draining on you, do this til you replace terminals and altenator...