Going through Batteries

[Marpuzeks]

Hey Guys I know the title seems weird and what not but I have a sn95 3.8 V6 and I just got her up and running again. Recently replaced the Alternator and got a new battery and it ran fine for a while but the meter for the battery was under 12V and after a couple of days it killed the battery so that made me think hm alternator replaced that and got a new battery(thanks to the warranty) and after a while it killed it again I’m kinda stumped now and would like some details on what to look for and see what’s going on

 

[white95]

I’d have the alternator tested to ensure it’s 100%

Could be possible you have a parasitic draw somewhere.