Battery drains over night... i am going crazy trying to find out why!! i have checked all fuses and relays... will a bad relay cause the battery to drain overnight??

Battery keeps draining might be the alternator can’t tell got a new battery started up very next day. It was dead again.

Had an alternator issue, got it replaced, then my battery went out, so i got that replaced, then the alternator went out again, so i had them warranty it out and got another one. Car works fine now, alternator is doing its job, but if i turn my car off and let it sit for more than a couple hours it needs jumped. Ive had the battery and charging system checked and everything is good with it, but i cant figure out whats draining my battery when its off