[edofloat]

Originally Posted by kjx

Do G8Xs have lithium batteries? I remember reading somewhere that they went back to AGM after having lithium in the F8Xs.

Pretty sure it's AGM again as in this thread:
https://g80.bimmerpost.com/forums/sh....php?t=1807274

It’s lithium. Look up the part number, the replacement battery is crazy money for a battery.