do not replace anything yet ! first check the electrical system . disconnect the negative cable , 0 |7 i, L# D a: Y" Jconnect a test light between cable and battery post . if the test light lights up bright , there could be a short circuit somewhere . pull out each fuse to see until the test light goes dim ,0 K- x3 s/ K+ G) k
now you know in which that device is draining the battery .