Battery has full charge but when i go to turn the car overloses all electric

What is your question?

The car battery has full juice when I go to turn the car over the whole car dies no electrical systems whatsoever after a few minutes or so sometimes the car will turn right back on with no problems but now it is completely dead with a fully charged battery and the alternator tested fine so did the battery

What makes this problem better or worse?

Nothing

How long has your 2014 Honda Civic had this problem?

Two days