I have a 2004 crown Victoria won't start.

What is your question?

I put a new battery a year ago to run the car in park to my place. Parked my car for 6 month try to start again it won't run. re-charge the battery and used the battery tester in check everything is good. Try to start the car it only click, sound like the battery drain when I start the car. I used the other car to jump start and it run. the next day same things again only click. Can you please give me some idea where to look? Thank you Rudy T

How long has your 2004 Ford Crown Victoria had this problem?

3 months